Siemens Hicom 150 E Office Service Manual page 95

Hicom 150 E Office Rel.1.0 Service Manual - 3.3 Peripheral boards
Type 3 S103
S102
2-wire speech S104
lines
4-wire speech S104
lines
(factory default)
Connection of the signal wires
The following maximum ranges (without a converter) must be taken into account:
- 4-wire speech: 8 km at 0.6 mm diameter
- 2-wire speech: 6 km at 0.6 mm diameter
E&M interface, type 1
Figure 3-28 E&M interface, type 1
E&M interface, type 1A
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1-2 S203 1-2
4-6 4-6
1-3 S202 1-3
1-3 S204 1-3
4-6 4-6
1-2 S204 1-2
4-5 4-5
S303 1-2 S403
4-6
S302 1-3 S402
S304 1-3 S404
4-6
S304 1-2 S404
4-5
1-2
4-6
1-3
1-3
4-6
1-2
4-5