Bosch AC-EXP Installation Instructions Manual page 7

2.6 Connections
 Fig. 1 at the end of these instructions:
[9] Analogue I/O
[10] Ethernet 2 Modbus/TCP
[11] XYE 2
[12] XYE 3
[13] XYE 4
[14] Modbus/RTU
3 Cable specifications
The PoE+ (Power over Ethernet) function is not available for
devices with the part number 8733502082.
Connections Specification
DC power supply Use the power source provided. Use alternative
in
power source according to IEC 60335-1 (double
insulated, approved for domestic appliances), with
connecting cable 1.5 mm
Ethernet minimum CAT 5e S/UTP
XYE Shielded, 3-wire, flexible cable 0.75 mm²; use
uninsulated wire ferrules.
Digital I/O Shielded
Analogue I/O Shielded, 0.5...0.75 mm²
1) To be evaluated depending on the application; do not connect shield to central controller.
Table 5 Cable specifications
AC-EXP – 6720891892 (2023/02)
2
.
1)
, 0.5...0.75 mm²
2.7 Specification
Description
Weight
Dimensions
Table 4 Specification
Precautions
Power can also be supplied via network cable
(PoE+).
Maximum length 100 m
Maximum length 1200 m
If this length is exceeded, it is not possible to
establish an interference-free connection.
Maximum length 1200 m
Maximum length 1200 m
Cable specifications
AC-EXP
50 g
115 mm x 51 mm
7