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
Maximum power dissipation for nominal condition
Standards/regulations
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-6-4
GB/T 3836.1
GB/T 3836.3
IEC/EN 61010-1
Supply voltage range
9.6 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)
Typical current consumption
18 mA (24 V DC)
35 mA (12 V DC)
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
Conductor cross-section rigid
0.14 mm² ... 2.5 mm² (without ferrule)
0.2 mm² ... 2.5 mm² (with ferrule)
Conductor cross-section flexible
Conductor cross-section AWG
Status display
Green LED (supply voltage)
Yellow LED (switching output)
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
Degree of protection
IP20 (not assessed by UL)
Ambient temperature (operation)