Brochure/Catalogue

C
C.132729490000
NAMUR isolating switching amplifier
• Converts intrinsically safe digital signals (NAMUR /
switching contact) from EX Zone 0 into digital output
signals (relay output) for the safe zone
• PC configuration with FDT/DTM software, download at
www.weidmueller.com
• Relay output for error alarm, cable break, short-circuit
• 1 or 2 channels in one module
Technical data
Input
Sensor
Sensor supply
Resistance
Input frequency
Trigger level low / Trigger level high
Output signal in case of wire break
Output
Type
Nominal switching voltage
Alarm output
Type
Nominal switching voltage
General data
Voltage supply
Power consumption
Ambient temperature / Storage temperature
Approvals
Approvals
Insulation coordination
Insulation voltage
Rated voltage
EMC standards
Dimensions
Clamping range (nominal / min. / max.) mm²
Length x width x height mm
Note
Ordering data
1-channel version, NO
Screw connection
PUSH IN connection
1-channel version, NC
Screw connection
PUSH IN connection
2-channel version, NO
Screw connection
PUSH IN connection
2-channel version, NC
Screw connection
PUSH IN connection
Note
ACT20X-HDI-SDO-RNO-S / RNC-S
ACT20X-2HDI-2SDO-RNO-S / RNC-S
OUT
DC Supply
IN
Ex Safe
to field to I/O (PLC)
NAMUR sensor, according to EN60947-5-6, switch with or w/o RS, RP
8 V DC / 8 mA
RP = 750 Ω / RS = 15kΩ
< 20 Hz
< 1.2 mA / > 2.1 mA
< 0.1 mA, > 6.5 mA (in case of wire break)
Relay, 1 NO, Switching frequency 20 Hz
≤ 250 V AC / 30 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)
Relay, 1 NC (voltage-free)
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)
19.2…31.2 V DC
≤ 1.3 W
-20 °C...60 °C / -20 °C...85 °C
cULus; DETNORVER; DNVGL; EAC; FMEX; FUSAFETY; IECEXKEM;
KEMAATEX
2.6 kV (input / output)
300 V
DIN EN 61326, NE 21
Screw connection PUSH IN
2.5 / 0.25 / 2.5
22.5 / 119.2 22.5 / 127.3
Type Qty. Order No.
ACT20X-HDI-SDO-RNO-S 1 8965340000
ACT20X-HDI-SDO-RNO-P 1 2456050000
ACT20X-HDI-SDO-RNC-S 1 8965350000
ACT20X-HDI-SDO-RNC-P 1 2456060000
ACT20X-2HDI-2SDO-RNO-S 1 8965370000
ACT20X-2HDI-2SDO-RNO-P 1 2456080000
ACT20X-2HDI-2SDO-RNC-S 1 8965380000
ACT20X-2HDI-2SDO-RNC-P 1 2456090000
CBX200 USB configuration adapter - 8978580000
Intrinsically safe signal converters – ACT20X
Pulse isolators with relay output