EMC note
EMC: class A product, see manufacturer's declaration in the download area
Product type
Isolating switch amplifier
Electrical isolation between input and output
Standards/regulations
EN 61000-4-3
EN 61000-4-4
EN 61000-4-6
EN 61000-6-4
IEC/EN 61010
Insulation
Basic insulation
Reinforced insulation
Supply voltage range
19.2 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715)
Available input sources
floating switch contacts
NAMUR proximity sensors (IEC/EN 60947-5-6)
Switch contacts with resistance circuit
Switching threshold "0" signal current
Switching threshold "1" signal, current
Line fault detection
< 0.35 mA (Line break)
> 6 mA (Short circuit)
Activated /deactivated via DIP switch
Output description
Output 1: Signal output; Output 2: Fault signaling output or signal duplicator, can be set via DIP switches
Maximum switching voltage
125 V DC
125 V DC (UL)
150 V AC (UL)
250 V AC
Switching frequency
0.5 Hz (240 V AC / 30 V DC / 2 A)
10 Hz (without load)
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section AWG
Status display
Red LED (error messages)
Yellow LED (relay status messages)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Ambient temperature (operation)