tekmar 482 tN4 Gateway - Manual (Page 7)

7 of 12 © 2012 D 482 - 01/12
Electrical Application 482 E4
Menu
House Control 402
Item
R
+
Mix
Com
Boil
Out
Vlv C Vlv C Vlv C
Zone 3 Zone 1 Zone 2 Zone 4
Made in Canada
Vlv C
Com
Zone 1 H8007A Zone 2 Zone 3 Zone 4
tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2 C
Floating Action
Cls Opn
Sensors - No P
ow
er
Call
Call
Ct
N
4
tN
4
CC
Input P
ow
er
Boiler
Mod1 (dc)
Boil Exp.
Mix Exp.
Se
tpoint
DHW
Use at least 167°F
(75°C) conductors
L
G
N
Category 5 Cable (< 150 feet, 45 m)
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
To RS 232 Serial Port
Adapter
1
Reporting Enable
Power-On State
Off
On
Description: A tN2 House Control 402 is connected to a tN4 Gateway 482.
Refer to the D402 data brochure for a complete wiring schematic.