Product Profile of Switch Amplifier With Line Fault Detection Facility
Switch Amplifier with Line Fault Detection Facility is designed with 12.5 mm width housing. The Switch Amplifier is designed with line fault detection facility and ensures fault relay contact output. The Switch Amplifier is available with min. 20 ms/ min. 20 ms pulse/ pause ratios. Switch Amplifier with Line Fault Detection Facility is available in 12.5 X 114 X 119 mm dimension.
Key Features of Switch Amplifier With Line Fault Detection Facility
- One-channel signal conditioner.
- 24 V DC supply.
- Dry contact or NAMUR inputs.
- Relay contact output.
- Fault relay contact output.
- Line fault detection [LFD].
- Housing width 12.5 mm.
- Up to SIL2 acc. to IEC 61508.
Product Specification of Switch Amplifier With Line Fault Detection Facility
- Ambient Temperature:-20 ... 60 ° C (-4 ... 140 ° F)
- Connections:terminals 23+, 24- or power feed
module/Power Rail
- Input:Connection : Input I: 2-wire sensor: terminals 1+, 3-
three wire sensor: terminals 1+, 2- and 3
input II: terminals 13+, 14- start-up override
Input I : sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
short-circuit current : 22 V / 40 mA
Input resistance : 4.7 k Ohm
Switching point : logic 1: &le: 2.5 mA ; logic 0: > 1.9 mA
Pulse duration : ≤ 50 µ s
Input frequency : 0.001 ... 12000 Hz
- Output:Connection : output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
Collective error message : Power Rail
Output I, II : signal, relay
- Power Consumption:≥ 1.8 W / 1.8 W
- Degree of Protection:IP20
- Rated Current:approx. 100 mA
- Rated Voltage:20 ... 30 V DC
- Type:Digital input
- Weight:300 g
