tekmar 482 tN4 Gateway - Manual

1 of 12 © 2012 D 482 - 01/12
tN4 Gateway 482
D 482
01/12
Accessories Replaces: 12/11
Installation & Operation Manual
Input
115 V (ac)
Power Supply
Input/Output
tN4 Boiler
Bus 0
Input/Output
tN4
Bus 1
Input/Output
tN4
Bus 2
Input/Output
tN4
Bus 3
Input/Output
tN4
Bus 4
Input/Output
RS 232
2
tN4 Gateway 482
RS 232
Test
Power: 115 V ±10% 60 Hz 45 mA
Designed and assembled in Canada by
tekmar Control Systems Ltd.
tektra 1017-02
tN4 Bus 0
tN4 Bus 1
tN4 Bus 2
tN4 Bus 3
tN4 Bus 4
Power
Dat
e Code
not testing
testing
testing paused off
red
red
Caution: Signal wiring must be rated at least 300 V.
H205
1A
Power
L
1
N
5
C1
1
6
tN4
3
C0
0
4
tN4
7
C2
2
8
tN4
9
C3
3
10
tN4
11
C4
4
12
tN4
Do not apply power
RS 232
Tx
Rx
1
Reporting Enable
Power-On State
Off
On
Introduction
The tekmarNet ® 4 Gateway 482 provides RS 232 serial communication between tekmarNet ® Thermostats and third party
automation systems. The third party automation system is able to monitor and adjust the thermostat’s heating, cooling,
and ventilation fan settings. Through the use of third party device drivers written for this product, tekmarNet
® systems are
fully integrated into home automation systems.
Features
tekmarNet ® 4 and tekmarNet ® 2 Compatible
CSA C US approved for US and Canada
•
•
Drivers available for leading home automation
systems •