9203B Ex solenoid driver

9203B Ex solenoid driver

9203B Ex solenoid driver

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application:

universal Ex driver for the control of solenoids etc. with various Ex data by way of three built-in Ex barriers

number of channels: 1 or 2
universal supply voltage: 19.2÷ 31.2 VDC
auxiliary voltage: Namur supply: 8.3 VDC/8 mA
programming: 4501 display, LCD, 4 lines
isolation voltage: 2.6 kVAC
input:
  • NPN input or mechanical switch:
  • trig level LOW: ≤ 2.0 VDC
  • trig level HIGH: ≥ 4.0 VDC
  • max. external voltage: 28 VDC
  • input impeadance: 3.5 kΩ
  • PNP input or mechanical switch:
  • trig level LOW: ≤ 8.0 VDC
  • trig level HIGH: ≥ 10.0 VDC
  • max. external voltage: 28 VDC
  • input impeadance: 3.5 kΩ
output: On/off solenoid, LED, audible alarm
ambient temperature: -20 ÷ 60ºC, < 95% SD
mounting:
on DIN power rail PR9400 or on DIN rail
protection class: IP 50/20
dimensions: 109 x 23.5 x 104 mm
approavals: SIL2, ATEX II (1) GD, [EEx ia] IIC, zonos: 0, 1, 2, 20, 21 ir 22, GOST, EN 61326