Atest Gaz Sigma Control L, User Manual

Page: 31 / 52

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Figure 28: A connec!on example: bi-colour 230 V AC indicator to relays outputs
7 Selec!ng coopera!on devices
When Sigma Control L is supplied by 230 V AC, the total current consumed by devices
connected to the Control Unit (through detector bus and indicator terminals) cannot exceed
1.5 A, while the current consumed at indicator terminals cannot exceed 1.15 A.
When Sigma Control L is supplied by 24 V DC, the total current consumed by devices
connected to the Control Unit (through detector bus and indicator terminals) cannot exceed
2.3 A, while the current consumed at indicator terminals cannot exceed 1.15 A.
The list of current values consumed by detectors connected to the unit is presented in table 14, however
the values are for reference only and it is necessary to check the actual current consump on values in its
documenta on. Current demand for other devices, e.g. visual-acous c indicators should be defined by
referring to their technical documenta on.
p. 31|37
User's Manual: POD-026-ENG R11