Siemens ACVATIX SKB Series Manual page 28

SKB6..
Y1
N1
F1
F2
)
* Only SKB62UA: only with sequence control and the appropriate selector switch settings, see Electronics [➙ 5],
Functions [➙ 6]
28
Siemens
Smart Infrastructure
AC 24 V
AC 24 V
Actuator
Controller
Safety limiter (e.g. temperature limiter)
Frost protection thermostat
Terminals: 1-2 Frost hazard/sensor is interrupted
(thermostat closes with frost)
1-3 Normal operation
SKB60
SKB62, SKB62U, SKB62UA
F3
F4
G (SP)
G0 (SN)
DC 0...10 V
4...20 mA
0...1000 Ω
DC 0...10 V
4...20 mA
0...1000 Ω
Temperature detector
Frost protection monitor with 0...1000 Ω
signal output, e.g. QAF21.. or QAF61..
)
(only SKB62UA) *
System potential AC 24 V
System neutral
CM1N4564en
2023-10-17