Technical Data; Common - WEST POS-124-U-PFN Technical Documentation Manual

4.6 Technical data

Common

Supply voltage (Ub)
Current requirement
External protection
Digital inputs
OFF
ON
Input resistance
Digital outputs
OFF
ON
Maximum current
Analogue inputs
Voltage
Input resistance
Signal resolution
Current
Burden
Signal resolution
Analogue outputs
Voltage
Maximum load
Current
Maximum load
Signal resolution
SSI interface
Transmission rate
Signal processing sample time
Serial interface
Transmission rate
Housing
Weight
Protection class
Temperature range
Storage Temperature
Humidity
Connections
EMC
Page 18 of 70
[VDC] 24 (±10 %)
[mA] 500
[A] 1 medium time lag
[V] < 2
[V] > 10
[kOhm] 25
[V] < 2
[V] max. Ub
[mA] 50
0... 10
[V]
[kOhm] min. 25
[%] 0.003 incl. Oversampling
4... 20
[mA]
[Ohm] 240
[%] 0.006 incl. Oversampling
[V] +/- 10 differential
[mA] 10
4... 20
[mA]
[Ohm] 390
[%] 0.007
- RS-422 Specification
[kBaud] 120
[ms] 1
- USB - virtual COM Port
9.6... 115.2
[kBaud]
Snap-on module to EN 50022
PA 6.6 polyamide
Flammability class V0 (UL94)
[kg] 0.310
IP20
[°C] -20... 60
[°C] -20... 70
[%] < 95 (non-condensing)
USB-B
4-pole terminal blocks
PE: via the DIN mounting rail
EN 61000-6-2: 8/2005
EN 61000-6-4: 6/2007 + A1:2011
POS-124-U 24.01.2022