- Wiring Brochure tn4 Gateway 483

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1 - Wiring Brochure Gateway 483 W /10 1 Infmation Brochure Application Brochure Choose controls to match application Design your mechanical applications 2 3 Rough-in Wiring Rough-in 4 Wiring Brochure Wiring and 5 Data Brochure Control settings 6 Job wiring instructions installation of specific control and sequence of operation Recd Recd settings & wiring details f future reference Overview The following wiring brochure provides instructions on how to install the Gateway together with the web server computer. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B 115 V (ac) Supply External Output Low Priity Output High Priity /Output Boiler Bus 0 /Output Bus 1 /Output Bus 2 /Output Bus 3 /Output Bus 4 /Output 1 of W /10

2 Table of Contents Wiring Symbols & Definitions...2 Caution...2 Choosing a Location...2 Mounting...3 Electrical Drawings Wiring the Gateway Troubleshooting the Wiring ing the Control Technical Data Wiring Symbols ed switch V (ac) power, switched output to valve, pump, etc. Do not apply power to these terminals. Serious control damage will result. tekmarnet 4 Earth ground Definitions The following defined terms and symbols are used throughout this manual to bring attention to the presence of hazards of various risk levels, to imptant infmation concerning the life of the product. Caution: Refer to accompanying documents Caution: Refer to accompanying documents INSTALLATION CATEGORY II Local level appliances Caution Improper installation and operation of this control could result in damage to the equipment and possibly even personal injury death. It is your responsibility to ensure that this control is safely installed accding to all applicable codes and standards. This electronic control is not intended f uses as a primary limit control. Other controls that are intended and certified as safety limits must be placed into the control circuit. Do not attempt to service the control. Refer to qualified personnel f servicing. Apart from any field replaceable fuse(s) there are no user serviceable parts. Attempting to do so voids warranty and could result in damage to the equipment and possibly even personal injury death. Choosing a Location The location of the Gateway is imptant. To ensure proper wiring during rough in, select an appropriate location f the controls early in the construction process. Consider the following: Do not expose the Gateway to temperatures beyond 32 to 122 F (0 to 50 C). Keep dry. Avoid potential leakage onto the control. Relative humidity 92% to 104 F (40 C), down to 50% above 104 F (40 C). Provide adequate ventilation. Keep away from equipment, appliances other sources of electrical interference. Mount the enclosure to a solid backing. Provide easy access f wiring and viewing. Mount approximately 5 feet (1.5 m) off the finished flo. Mount near the zone managers, reset modules, thermostats, setpoint controls, and mixing expansion modules. The total wire length of each bus cannot exceed 5000 feet. Each bus consists of a pair of wires ( and C). The Gateway can accept up to 5 buses. Mount the Gateway within 16 feet (5m) of the web server computer to allow a single A-B cable to connect the two devices W /10 2 of 16

3 Typical web server computer requirements: Do not expose the web server computer to temperatures beyond 50 to 95 F (10 to 35 C). Relative humidity 5 to 95%, non-condensing. Maximum altitude 9842 feet (3000 m). Web server computer connects to Local Area Netwk (LAN) using Categy 5 wire via 10/100/1000 BASE-T Gigabit Ethernet (RJ-45 connect). Maximum Categy 5 wire length is 328 feet (100 m). Web sever computer connects to LAN using wireless Ethernet g netwking standard. Mounting Press down at the fingertip grips on top of the front cover and pull out and down. Lift the front cover up and away from the control. Loosen the screws at the front of the wiring cover. The wiring cover pulls straight out from the wiring chamber. 13 Mounting holes Control release clip Remove the safety dividers from the wiring chamber by pulling them straight out of their grooves. Control release clip Press the control release clip on the base inside the wiring chamber and slide the control upwards. The control lifts up and away from the base. There are 10 conduit knock-outs at the back and bottom of the wiring chamber. The base is ready f mounting. The control can be mounted on a standard DIN rail. First remove the control from its base and then, using the hooks and spring clip on the back of the control, mount it onto the DIN rail. This will be a popular option f those who prefer to mount the control inside a larger electrical panel. The wiring can enter the bottom the back of the enclosure. Knock-outs provided in the base allow the wiring to be run in conduit up to the enclosure. The base also has holes that line up with the mounting holes of most common electrical boxes. Electrical Drawings The electrical drawing examples on the following pages show the 483 in common applications. These drawings have a brief explanation of what is being operated in each system. Choose the components in your system and use the drawings as a guide to aid in wiring your system. These are only concept drawings, not enginee drawings. They are not intended to describe a complete system n any particular system. It is up to the system designer to determine the necessary components f and configuration of the particular system being designed including additional equipment isolation relays (f loads greater than the controls specified output ratings) and any safety devices which in the judgment of the designer are appropriate in der to properly size, configure and design that system and to ensure compliance with building and safety code requirements. 3 of W /10

4 Electrical Application 483 E1 Description: netwk of thermostats and setpoint controls are connected to a 483. Note: Systems consisting of only Thermostats and/ Setpoint Controls must all be connected to a single bus and is limited to a maximum of 24 Thermostats Setpoint Controls. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B G N L Low Priity Device High Priity To isolate relay, cut jumper / tnt 542 One Stage Heat Feb 2005 Lot 01 F product instructions see brochure at least 194 F (90 C) conducts /Use Setpoint Control 162 One Stage Heat / Cool : 24 V ±10% 50/60 Hz 3.2 VA Relays: 24 V (ac) 2 A Cut jumper to isolate relay Feb 2006 Lot 1948 Meets Class B: Canadian ICES FCC Part 15 Refer to Thermostat and Setpoint Control wiring brochures f complete wiring schematic W /10 4 of 16

5 Electrical Application 483 E2 Description: A 420 and 336 are connected to a 483. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B G N L Low Priity Device High Priity Boiler DHW Setpoint C R C Vlv + Com Boil Out Demand Demand 24 V (ac) DHW Valve: DHW Mod (dc) V (ac) 8 VA Output 1 VA ed Do not apply power R W C C C R W R Pmp C W R C W tnt Zn Grp A A tnt Zone A1 tnt Zone A2 Zone A3 tnt Zone A Limited power available, see wiring brochure H7004B H7006B / Boil On-Off / Mod Off / tekmar Stager Menu Item Boiler Reset Module 420 tektra tektra F product literature: Zone Manager 336 Zone Group Pump A Zone A1 Zone A2 Zone A3 Zone A4 24 V (ac) Fuse: T1.25 A 250 V On/Off A1 Zone Group A2 Pump A A3 A4 Demands: V (ac) Relay Rating: 115 V (ac) 5 A : 115 V (ac) ±10% 60 Hz, 12 A Relay Rating: 115 V (ac) 5 A All Loads Using : 11.7 A Zone : 115 V (ac) ±10% 60 Hz, 12 A F product instructions, see brochure Caution! Disconnect All befe Opening Meets Class B: Canadian ICES & FCC Part 15 Made in Canada Supply /signal wires 90 C min. Meets Class B: Canadian ICES & FCC Part 15 Made in Canada DHW Primary Pump N Pump N 10 A max Zone Group L N Pmp A N Zone L N Zone A1 Zone A2 Pump N Pump N Zone A3 Zone A4 Pump N Pump N Refer to W 420 and W 336 wiring brochures f complete wiring schematic. 5 of W /10

6 Electrical Application 483 E3 Description: A 421 and 335 are connected to a 483. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B G N L Low Priity Device High Priity Boiler Opn Cls C Com Boil Mix Com Out Floating Output: R R V (ac) 8 VA ed Output Do not apply power R W C C C R W R Pmp C W R C W R C W C R W Zn Grp A A tnt Zone A1 tnt Zone A2 tnt Zone A3 tnt Zone A4 tnt Zone A5 tnt Zone A Limited power available, see wiring brochure H7007B / Boil Sens Sup / Ret Off / Flushing Meets Class B: Canadian ICES & FCC Part 15 Made in Canada Menu Item Mixing Reset Module 421 tektra Var. Pump: 115V (ac) 2.5 A Relay Rating: 115V (ac) 5 A tektra F product literature: F product instructions, see brochure : 115 V (ac) ±10% 60 Hz 12 A Relay Rating: 115 V (ac) 5 A All Loads Using : 11.5 A Zone Manager 335 Zone A1 Zone Group Pump A Zone A2 Zone A3 Zone A4 Zone A5 Zone A6 Caution! Disconnect All befe Opening 24 V (ac) Fuse: T2.5 A 250 V On/Off A1 A2 Zone Group A3 Pump A A4 A5 A6 A1 A2 Zone Group A3 Pump A Delay A4 A5 A6 Var. Pump Fuse T2.5 A 250 V Variable Speed Pump N 2.5 A System P1 Pump N 7.5 A max Made in Canada Supply /signal wires 90 C min. Meets Class B: Canadian ICES & Zone Group Zone A1 Zone A2 Zone A3 Zone A4 Zone A5 Zone A6 FCC Part 15 L N N Pmp A C Vlv C Vlv C Vlv C Vlv C Vlv C Vlv H7003B Refer to W 421 and W 335 wiring brochures f complete wiring schematic W /10 6 of 16

7 Electrical Application 483 E4 Description: A 422 and 337 are connected to a 483. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B G N L Low Priity Device High Priity Boiler DHW Setpoint C R C2 C Opn Cls + Com Boil Mix Com Out Demand Demand 24 V (ac) Boil/Mix2 Floating Output: R R Mod (dc) V (ac) 8 VA Output 1 VA ed Output Do not apply power H7008B / Boiler / Mix 2 Boil Sens Sup / Ret Boiler On-Off / Mod Off / tekmar Stager Off / Flushing Meets Class B: Canadian ICES & FCC Part 15 Made in Canada Var. Pump Fuse T2.5 A 250 V Menu Item Universal Reset Module 422 tektra A DHW Variable Speed Primary Mix Sys P1 Pump N Pump N Pump N Pump N Var. Pump: 115 V (ac) 2.5 A Demands: V (ac) Relay Rating: 115 V (ac) 5 A 10 A max. R W C C C R W R Pmp C W R C W R C W C R W Zn Grp B B tnt Zone A1 tnt Zone A2 tnt Zone A3 tnt Zone B1 tnt Zone B2 tnt Zone B Limited power available, see wiring brochure Dual Zone Manager 337 Zone A1 24 V (ac) Fuse: T2.5 A 250 V On/Off Zone Group Pump A Zone A2 A1 Zone Group Zone Group Pump B Zone A3 A2 Pump A tektra A3 Zone B1 B1 Zone Group B2 F product literature: Pump B Zone B2 B3 A1 Zone B3 Zone Group A2 F product instructions, see brochure Pump A Delay A3 : 115 V (ac) ±10% 60 Hz, 15.5 A B1 Caution! Disconnect All Zone Group Relay Rating: 115 V (ac) 5 A B2 befe Opening Pump B Delay All Loads Using : 15 A B3 Meets Class B: Canadian Supply /signal wires 90 C min. 15 A ICES & FCC Part Zn Grp Zn Grp Made in Zone A1 Zone A2 Zone A3 Zone B1 Zone B2 Zone B3 L N Pmp A Pmp B Fuse: T15 A 250 V Canada C Vlv C Vlv C Vlv C Vlv C Vlv C Vlv H7005B Refer to W 422 and W 337 wiring brochures f complete wiring schematic. 7 of W /10

8 Electrical Application 483 E5 Description: A 423 and 345 are connected to a 483. break 1 2 Demand Low Priity make High Priity Bus 0 Bus 1 Gateway Relays N L Low High 6 C0 7 0 Do not apply power C1 C2 C3 C Bus 2 Bus 3 Bus 4 off not testing testing testing paused Made in Canada by tekmar Control Systems Ltd. Caution: Not a UL approved Alarm Panel tektra : 115 V ±10% 60 Hz 45 ma Demand: 20 to 125 V (ac) 2 VA Relays: 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA Caution: Signal wiring must be rated at least 300 V Demand Date Code H2043B G N L Device Low Priity High Priity Stage1/ Stage 2/ Boil Enbl Setp Enbl C1 C C2 C3 Mod1 (dc) Mod2 (dc) Boiler DHW Com Boil Com Out Do not apply power Aux C R C R Pmp 1 24 V (ac) Limited power available, see wiring brochure 24 V (ac) Fuse: T2.5 A 250 V H7010A Meets Class B: Canadian ICES & FCC Part 15 Made in Canada / Boil Sens Sup / Ret Off / DHW Sens Off / tekmar Stager Boilers On-Off / Mod Off / Rotation Menu Item Universal Reset Module 423 tektra tektra F product literature: Manager 345 Aux Pump ed Outputs 24 V (ac) Demands: V (ac) Relay Rating: 115 V (ac) 5 A F product instructions, see brochure : 115 V (ac) ±10% 60 Hz, 12 A Relay Rating: 115 V (ac) 5 A All Loads Using : 11.5 A Caution! Disconnect All befe Opening 8 VA 1 VA DHW 24 V (ac) C Vlv C R DHW Setpoint Demand Demand DHW Primary Pump N Pump N 10 A max 7 8 L N 9 10 Aux Pump Pmp N Made in Canada Supply/signal wires 90 C min. H7012A Refer to W 423 and W 345 wiring brochures f complete wiring schematic W /10 8 of 16

9 Electrical Application 483 E6 Description: Direct Access Direct Access 9 of W /10

10 Electrical Application 483 E7 Description: Direct High Speed Internet Access Direct Access DSL Cable Modem ISP on Internet Internet ISP 2010 W /10 10 of 16

11 Electrical Application 483 E8 Description: Route High Speed Internet Access Direct Access DSL Cable Modem ISP Inside LAN Router, Switch Hub Internet ISP on Internet 11 of W /10

12 Wiring the Gateway Terminals 1-17 This section explains how to wire individual devices to the Gateway. F step-by-step wiring, refer to the terminal number on the right of the page. Befe wiring ensure all power is turned off and take all necessary precautions. Install the supplied wiring compartment barriers by sliding them into the grooves provided to isolate the low and high voltage wiring. Refer to the current and voltage ratings at the back of this brochure befe connecting devices to this control. All wires must be rated at least 300 V. High voltage wires should be 14 AWG conducts. Low voltage wires should be 18 AWG conducts. Strip all wiring to a length of 3/8 in. 10 mm f all terminals. Only qualified personnel should attempt installation of the Gateway. Requirements Terminals 1-2 Provide a 15 A circuit f the power. An approved circuit breaker power disconnect that de-energizes the high voltage wiring should be located near the Gateway, and marked as the 115 V (ac) power disconnect f this device. 115 V (ac) high voltage power supply circuits must be protected by 15 A maximum overcurrent protection. Connect 115 V (ac) hot (L) to terminal 2. Connect 115 V (ac) neutral (N) to terminal 1. Connect the ground wire to one of the ground screws provided in the wiring chamber. N L G 115 V (ac) 1 2 N L Relay Outputs Terminals 3-5 The 483 has two Relay outputs to connect to a third party device such as a security system telephone dial out device. The two relays are able to provide two alert levels: low priity and high priity. The Relays require a minimum of 0.1 A of current in der to keep the contacts functioning properly. Connect a power source hot wire to the Relay terminal 3. Connect the Relay Low priity terminal 4 to the low priity alert input on the third party device. Connect the Relay High priity terminal 5 to the high priity alert input on the third party device. Connect the power source common to the common on the third party device. R C Low Priity High Priity Relays Low High Third Party Device 2010 W /10 12 of 16

13 Bus s Terminals 6-15 The Gateway includes five buses: Bus 0 (terminals 6 and 7) Bus 1 (terminals 8 and 9) Bus 2 (terminals 10 and 11) Bus 3 (terminals 12 and 13) Bus 4 (terminals 14 and 15) Each bus consists of a terminal as well as a C terminal. Polarity is imptant. C CO Connect each bus on the system to a bus input on the 483. The bus der on the 483 is not critical; however, it is recommended to connect them to the 483 in the same der in der to avoid confusion during troubleshooting. Pt Plug the cable into the pt on the gateway. Plug the other end of the cable into the pt on the web server computer. 483e 2.0 Demand Terminals The 483 includes an Demand input. To generate an Demand a voltage between 20 and 125 V (ac) must be applied across the Demand terminals (16 and 17) Demand 20 to 125 V (ac) L R N C Troubleshooting the Wiring General The following tests are to be perfmed using standard testing practices and procedures and should only be carried out by properly trained and experienced persons. A good quality electrical test meter, capable of reading from at least V (ac), 0-30 V (dc), 0-2,000,000 Ohms, and testing f continuity is essential to properly test the wiring and senss. Meter ### Control Terminals F an explanation on the use of the Button, the sequence any err messages, refer to the Data Brochure. 13 of W /10

14 ing the Control ing the 1. Remove the front and wiring covers from the control. 2. Use an electrical test meter to measure (ac) voltage between the N and L terminals (1 and 2). The reading should be 115 V (ac) + / 10%. The LED should be on. 3. If power is not present the LED will be off. Check the circuit(s) that supply power to the N and L terminals (1 and 2). ing the Relays 1. Remove the front and wiring covers from the control. 2. Press the button. 3. The Low Priity Relay LED will turn on and the cresponding relay contact will close. Measure f continuity on terminals 3 and 4 using an electrical meter. 4. The High Priity Relay LED will turn on and the cresponding relay contact will close. Measure f continuity on terminals 3 and 5 using an electrical meter. ing the Pt Once the cable is plugged into the 483 and into the web server computer, and the web server computer is on, the LED will turn on. ing the Demand 1. Remove the front and wiring covers from the control. 2. Use an electrical test meter to measure (ac) voltage between the Demand terminals (16 and 17). When the demand device is on, a voltage between 20 and 125 V (ac) should be measu between terminals and the Demand LED will be on. When the demand device is off, less than 5 V (ac) should be measu between the terminals and the Demand LED will be off. ing the Buses 1. Remove the front and wiring covers from the control. 2. There are a total of five buses ( and C). The cresponding LED will be on if there is communication on the bus. 3. If there is no communication on a bus that is supposed to have communication, there may an open sht circuit. An open sht circuit will be indicated as a bus err on any thermostats, setpoint controls, and system controls. 4. To test f sht circuits: Disconnect the bus wires on both ends. Install wire nuts on each wire on one end to ensure the wire ends are not touching. Measure f continuity using an electrical meter. If continuity is present, there is a sht circuit fault along the wires. It is recommended to replace the bus wires. 5. To test f open circuits: Disconnect the bus wires on one end and connect them together. Disconnect the bus wires on the other end. Use an electrical meter to measure f continuity. If there is no continuity, there is an open circuit fault along the wires. It is recommended to replace the bus wires W /10 14 of 16

15 Notes 15 of W /10

16 Technical Data Gateway 483; Control Packaged weight 3.6 lb. (1600 g) Dimensions Approvals Ambient conditions Supply Relays Demand Microprocess PID control; This is not a safety (limit) control 6-5/8 H x 7-9/16 W x 2-13/16 D (170 x 193 x 72 mm) CSA C US, meets ICES & FCC regulations f EMI / RFI Indo use only, 32 to 122 F (0 to 50 C), 9842 feet (3000 m) maximum altitude 115 V, 60 Hz, 45 ma 115 V (ac) 5 A 1/3 hp, pilot duty 240 VA 20 to 125 V (ac) 2 VA This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesi operation. The installer must ensure that this control and its wiring are isolated and / shielded from strong sources of electromagnetic noise. Conversely, this Class B digital apparatus complies with Part 15 of the FCC Rules and meets all requirements of the Canadian Interference-Causing Equipment Regulations. However, if this control does cause harmful interference to radio television reception, which is determined by turning the control off and on, the user is encouraged to try to crect the interference by re-ientating relocating the receiving antenna, relocating the receiver with respect to this control, and / connecting the control to a different circuit from that to which the receiver is connected. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. tekmar Control Systems Ltd., Canada tekmar Control Systems, Inc., U.S.A. Head Office: 5100 Silver Star Road Vernon, B.C. Canada V1B 3K4 (250) Fax. (250) Web Site: Product design, software and literature are Copyright 2010 by: tekmar Control Systems Ltd. and tekmar Control Systems, Inc. 16 of 16 All specifications are subject to change without notice. Printed in Canada. W /10.

- Wiring Brochure Zone Manager 335

- Wiring Brochure Zone Manager 335 - Wiring Brochure W 335 12/08 1 Information Brochure Choose controls to match application 2 Application Brochure Design your mechanical applications Rough-in Wiring Rough-in wiring instructions 3 4 Wiring