33
Control circuit
4.3.5 Control terminal block X2A
Function
Name Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
35
36
29
30
31
32
33
34
Pin Name
Function
Input for external 24 V
supply of the control
board
Uin 36
35 0 Vin
Reference potential for
24 V supply
digital output 2 A DO 8 34
33 COM Analog ground
digital output each
250 mA
DO 7 32
31 0 V
Reference potential for
digital outputs
DO 6 30
29 0 V
DO 5 28
27 0 V
DO 4 26
25 0 V
DO 3 24
23 0 V
DO 2 22
21 0 V
DO 1 20
19 0 V
DO 0 18
17 0 V
Pt100 inputs
R3+ 16
15 R3-
Pt100 inputs
R2+ 14
13 R2-
R1+ 12
11 R1-
R0+ 10
9 R0-
Analog inputs
(Option)
AI 1+ 8
7 AI 1– Analog inputs
(Option)
AI 0+ 6
5 AI 0–
Analog ground COM 4
3 COM Analog ground
Relay output
(NO contact)
RLC 2
1 RLA
Relay output
(NO contact)
Figure 19: X2A pluggable terminal block with cage clamp terminals
Содержание COMBIVERT P6
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