6.3.1.2
Electrical connection of the evaluation unit EvU
+ – + – + –
+ – + – + – + –
+ –
+ –
PE N L1
V 4
2+
230 V AC;
50
Hz
(3 x 1.5
2
)
1
2
3
Power
+5V +24V
Power CAN
+24V
+ – H L GND
Digital in
Analog i n
0.. 20mA
100 100 100
40...60Hz
AO1 AO2 AO3
DI1 DI2
AI1 AI2 AI3
Sensor
DO1 DO2 DO3
Digital out
AC/DC 48V 30VA 1A
Analog out
0.. 20mA
Sensor
Fuse 2.5 AT 250V
PE N L1
contrast
1
PE N L1
T
T
CAN H
CAN L
-
-
-
+
+
+
2
6
4
3
7
8
DI3
5
Figure 16: Electrical connection of the evaluation unit
1
GM700 Ex evaluation unit
2
Connections on circuit board
3
Power supply GM700
4
Fuse, 2.5 2,5 AT, 250 V
5
CAN GM700
6
Analog outputs: 0 ... 20 mA (6 x 0.75 mm
2
)
7
Digital outputs 48 V AC/DC; 60 VA, 1 A (6 x 0.75 mm
2
)
8
1 = digital output (NC contact) for malfunction
2 = digital output (NO contact) for maintenance request
3 = digital output (NO contact) for function check
6
ELECTRICAL INSTALLATION
40
O P E R A T I N G I N S T R U C T I O N S | GM700 Ex
8019532/100Q/V1-1/2018-08 | SICK
Subject to change without notice