System Manager - Expansion Communication Cable Connection - Immergas System Manager Kit Instructions And Warnings

9.16 SYSTEM MANAGER - EXPANSION COMMUNICATION CABLE CONNECTION.

Key:
A13 - System manager
A15 - Expansion
F - Function
I - Expansion Addresses
Z1 - Zone 1
Z2 - Zone 2
Z3 - Zone 3
F1 - Special functions 1
Note: - Use shielded cable for RS485 line if installing the equipment in a household environment.
- The maximum distances allowed between expansion and system manager depend on the type of cable
and resistance as follows:
- With telephone cable with resistance ≤ 0.14 (W/m) max distance 600 m;
- With telephone cable with resistance ≤ 0.25 (W/m) max distance 400 m;
- With shielded cable AWG24 with resistance ≤ 0.078 (W/m) max distance 600 m;
A15
F2 - Special functions 2
Z4 - Zone 4
Z5 - Zone 5
Z6 - Zone 6
Z7 - Zone 7
Z8 - Zone 8
I1 - Address 1
I2 - Address 2
73 73
F
Z1 I1
I2
Z2
I3
Z3
F1 I4
I5
F2
Z4 I6
I7
Z5
Z6 I8
Z7 I9
I10
Z8
T x R / x G N D T x R / x G N X
J5 J6 J7 J8 ISOLATED
I3 - Address 3
I4 - Address 4
I5 - Address 5
I6 - Address 6
I7 - Address 7
I8 - Address 8
I9 - Address 9
I10 - Address 10
9-16
I
J9 J10
A13