Ge Est QS4 - Page 97

Standard applications
QS4 Technical Reference Manual 5.3
SIGA–CC1
10 9
12435687
SIGA–RM1
12435687
AUX(n)
COM
LOOP B+
LOOP B–
LOOP A+
LOOP A–
TO DATA IN TERMINALS
ON NEXT DEVICE
TO DATA OUT TERMINALS
ON LAST DEVICE (CLASS A ONLY)
SLIC
PS6
UL/ULC LISTED
47 K EOLR
Ω
Note: The plus and minus symbols indicate signal polarity when the NAC circuit is turned on.
Typical NAC riser wiring
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