Installation
Terminal connection
13
© Lutz-Jesco GmbH 2018
Subject to technical changes.
180426
BA-40900-02-V01
Gas warning device
EASYCON GW
Operating instructions
7.4 Terminal connection
8
1
9
2 3 4 5 6 7
10 11121314151617181920
2930313233343536
2122232425262728
37383940
41 42 43
44 45 46 47 48 49 50 51 52
USB
Fig. 7: Overview of the connection clamps.
Terminal
Function
Description
1 - 12
Not wired
13
Analogue output 1
+
0/4 - 20 mA, max. working resistance 500 Ω
14
-
15
Analogue output 2
+
16
-
17
Analogue output 3
+
18
-
19
Analogue output 4
+
20
-
21 - 36
Digital inputs 1 - 8
Freely-configurable
37 - 40
Ethernet connection
41 - 43
Horn relay
Clamps 41 + 42 normal off
Clamps 42 + 43 normal on
44 - 46
Connection supply voltage
Protective earth (PE)
47 - 49
Neutral line (N)
50 - 52
Phase (L)
Table 9: Terminal connection
i
When performing the clamp connection of the input circuit board and the connection of the sensors, comply with the specifications of sec-
tion 7.5 on page 14.
When performing the clamp connection of the output circuit board and the connection of the signal technology, comply with the specifica-
tions of section 7.6 on page 15.
Input 1
Input 2
Input 3
Input 4
Output 1
Output 2
Output 3
Output 4
Ethernet
Digital inputs
0/4 - 20 mA
Horn relay
Voltage
