PIN
Mode
RS-422
*
RS-232
RS-485
INC
8
24 V (supply voltage for peripherals, configurable, deactivated in factory
condition)
Housing
Screen
*
Standard configuration
Additional notes
•
Max. 0.5 A output for supply voltage connections (compliant with LPS)
•
Frequency: max. 2 MHz
•
TTL encoders use RS422 and can be connected via the INC interface.
6.6.4
SERIAL
1
7
2
6
3
4
5
8
Figure 5: Serial pin assignment, M12 – 8-pin A-coded, female
Table 5: Serial connections, can also be used as an incremental connection
PIN
Mode
RS-422
RS232
*
RS-485
INC
1
-
-
-
A- (in/out)
2
-
-
-
A+ (in/out)
3
T-
-
Rx/Tx- (B)
B- (in/out)
4
T+
TxD
Rx/Tx+ (A)
B+ (in/out)
5
R-
-
-
Z- (not supported)
6
R+
RxD
-
Z+ (not supported)
7
GND (ground)
8
24 V (supply voltage for peripherals, configurable, deactivated in factory condi‐
tion)
Housing
Screen
*
Standard configuration
Additional notes
•
Max. 1 A output for supply voltage connections (compliant with LPS)
•
Data transmission rates:
°
RS-232: 115.2 kBaud
°
RS-422: 2 MBaud
°
RS-485: 2 MBaud
•
TTL encoders use RS422 and can be connected via the SERIAL interface.
6.6.5
FBUS
1
4
3
2
Figure 6: Fieldbus pin assignment, M12 – 4-pin D-coded, female
6
ELECTRICAL INSTALLATION
24
O P E R A T I N G I N S T R U C T I O N S | SIM2500
8023295 //2021-06-22 | SICK
Subject to change without notice
