PLC-OSC-LPE-24DC/48DC/100 - Timer module

1-channel pulse expansion module, input: 24 V DC, output: 3 - 48 V DC/100 mA, supply: 24 V DC, screw connection

Product Details

DIP switch settings:

DIP A low - no restart when triggered again (default)
DIP A high - restart when triggered again
DIP B low - input pulse time > 2 ms (default)
DIP B high - input pulse time > 100 µs

Pulse expansion times
DIP 1 - 10 ms
DIP 2 - 20 ms
DIP 3 - 40 ms
DIP 4 - 80 ms
DIP 5 - 160 ms
DIP 6 - 320 ms
DIP 7 - 640 ms
DIP 8 - 1280 ms
No DIP switch set: no switching function for the output

If the input signal is longer than the selected time, the output is switched off after removal of the input signal.

The settings are applied after a voltage reset of the rated control supply voltage.

Product type Solid-state relay module
Product family PLC-INTERFACE
Application Pulse stretching
Operating mode 100% operating factor
Insulation characteristics
Insulation Basic insulation
Insulation characteristics: Air clearances and creepage distances between the power circuits
Insulation Basic insulation
Overvoltage category II
Pollution degree 2

Maximum power dissipation for nominal condition 0.07 W
Test voltage (Input/output) 2.5 kVrms (50 Hz, 1 min., input/output)
Air clearances and creepage distances between the power circuits
Rated insulation voltage 50 V DC
Rated surge voltage 0.5 kV

Rated control circuit supply voltage US 24 V DC
Voltage range with reference to US 0.8 ... 1.2
Rated control supply current IS 13 mA (Input low, output low)
19 mA (Input high, output high)
Rated actuating voltage UC 24 V DC
Rated actuating current IC 3 mA
Input voltage range 19.2 V DC ... 28.8 V DC
"0" signal switching threshold in reference to UC < 0.4
"1" signal switching threshold in reference to UC > 0.8
Status display Yellow LED
Operating voltage display Green LED
Protective circuit Reverse polarity protection
Surge protection
Surge voltage protection > 33 V DC

Contact type 1 N/O contact
Design of digital output electronic
Output voltage range 3 V DC ... 48 V DC
Limiting continuous current 100 mA
Surge voltage protection > 54 V DC
Voltage drop at max. limiting continuous current < 1 V DC
Output circuit 3-conductor, ground-referenced
Protective circuit Reverse polarity protection
Surge protection
Free running

Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 0.14 mm² ... 2.5 mm²
Conductor cross section flexible 0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1.5 mm² (TWIN ferrule)
Conductor cross section AWG 26 ... 14
Tightening torque 0.6 Nm ... 0.8 Nm

Width 6.2 mm
Height 80 mm
Depth 86 mm

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 60 °C
Ambient temperature (storage/transport) -25 °C ... 75 °C

Corrosive gas test
Identification ISA-S71.04. G3 Harsh Group
EN 60068-2-60

Air clearances and creepage distances between the power circuits
Standards/regulations IEC 60947-5-1

Mounting type DIN rail mounting
Assembly instructions in rows with zero spacing
Mounting position any

Item number 2903171
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C05
Product Key CK6215
Catalog Page Page 424 (C-5-2019)
GTIN 4046356727853
Weight per Piece (including packing) 35.9 g
Weight per Piece (excluding packing) 32.35 g
Customs tariff number 85371098
Country of origin DE


ECLASS-9.0 27371604
ECLASS-10.0.1 27371604
ECLASS-11.0 27371604


ETIM 8.0 EC001504


UNSPSC 21.0 39122300


Approval ID: RU*DE.*08.B.01536/19

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”