INFICON VGC401 Single-Channel Controller - Manual (Page 11)

tinb01e1-f (2011-07) VGC401.om
11
Voltage +24 VDC ±5%
Current 750 mA
Power consumption 18 W
Fuse protection 900 mA with PTC element,
self-resetting after turning the
VGC401 off or disconnecting
the gauge
Number 1
Reaction delay
≤10 ms if switching threshold
close to measurement value
(for larger differences con-
sider filter time constant).
Adjustment range depending on gauge
(
→ [1] … [21])
Hysteresis ≥ 1% FSr for linear gauges
≥ 10% of measurement value
for logarithmic gauges
Contact type floating changeover contact
Load max. 60 VDC, 1 A (ohmic)
30 VAC, 2 A (ohmic)
Service life
mechanic
electric
10
8 cycles
10 5 cycles (at maximum load)
Contact positions → 24
CONTROL connector 9-pin D-Sub, male
(pin assignment
→ 24)
Number 1
Reaction time
≤20 ms
Contact type floating normally open contact
Load max. 60 VDC, 1 A (ohmic)
30 VAC, 2 A (ohmic)
Service life
mechanic
electric
10
8 cycles
10 5 cycles (at maximum load)
Contact positions → 24
CONTROL connector 9-pin D-Sub, male
(pin assignment
→ 24)
Gauge supply
Switching function
Switching function relay
Error signal
Error signal relay