Atest Gaz EcoAlpa PW-054 Series, User Manual

Page: 9 / 32

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Port Pin Name Description
Channel 2 Gas detector port
4 + Positive
5 S Signal input
6 - Negative
Ext. Alarm Input External alarm input
7 S1 Input 1
8 S2 Input 2
12 V Warning Device port
9 + Positive
10 0- Optical output
11 A- Sounder output
Valve port
12 - Negative
13 + Positive
ZMZ ZMZ (Remote valve control module) port
14 - ZMZ power supply – negative
15 Aku+ ZMZ battery
16 + ZMZ power supply – positive
Alarm Alarm relay output
17 COM Common contact of the relay
18 NO Normally open contact of the relay
Warning Warning relay output /Valve controller 230V
19 COM Common contact of the relay
20 NO Normally open contact of the relay
Inv.Fault Failure relay output (negated)
21 COM Common contact of the relay
22 NO Normally open contact of the relay
23 NC Normally close
230VAC Power supply pole. Parameters – see Section 10.
24 L Phase wire
25 N Neutral wire
26 L Phase wire
27 N Neutral wire
Table 3: Specification of the terminal block
s. 9|28
User Manual: POD-017-ENG R01