21 |
P a g e
On the other hand, the upper position of the DIP switch is for the current mode. The current
mode can be 0 - 20mA or 4 - 20mA, configurable on the user interface.
Terminal Blocks Signal Overview
Group
Pin No.
Name
Description
1
1
V+
Power supply, positive (+) connection
2
GND
Power ground, negative (-) connection
3
GND
Power ground, negative (-) connection
2
4
V+
Digital output isolated supply for the digital outputs 1-4
5
GND
Digital output isolated ground for the digital outputs 1-4
6
Y1
Digital output 1
7
Y2
Digital output 2
8
Y3
Digital output 3
9
Y4
Digital output 4
3
10
V+
Digital output isolated supply for the digital outputs 5-8
11
GND
Digital output isolated ground for the digital outputs 5-8
12
Y5
Digital output 5
13
Y6
Digital output 6
14
Y7
Digital output 7
15
Y8
Digital output 8
4
16
S0 V+
S0 circuit isolated supply, positive (+) terminal
17
GND
S0/digital input isolated ground / negative (-) terminal
18
X1
Digital input 1 / S0 input 1 / wake-up (ignition) input
19
X2
Digital input 2 / S0 input 2
20
X3
Digital input 3 / S0 input 3
21
X4
Digital input 4 / S0 input 4
5
22
X5
Digital input 5
23
X6
Digital input 6
24
X7
Digital input 7
25
X8
Digital input 8
26
GND
Digital input isolated ground
6
27
GND
Analog ground
28
AI1
Analog input 1
29
AI2
Analog input 2
30
AI3
Analog input 3
31
AI4
Analog input 4
7*
32
AO1
Analog output 1
33
AO2
Analog output 2
34
AO3
Analog output 3
35
AO4
Analog output 4
36
GND
Analog ground
8*
37
CANH
CAN-Bus H-signal
38
CANL
CAN-Bus L-signal
39
GND
Signal ground
9*
40
RS232-1 TX
Transmit data from serial port 1, RS232 compatible
41
RS232-1 RX
Receive data from serial port 1, RS232 compatible
42
RS232-GND
Signal ground
