Reversing load relay - PLC-SC-ELR W1/ 2-24DC
2980539

PLC-INTERFACE as an electronic reversing load relay, consisting of PLC-BSC.../21 basic terminal block with screw connection and integrated circuit, for driving DC motors, with LED and protective circuit, output: 10 ... 30 V DC/2 A


Tuotetiedot




Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area

Product type Solid-state contactor
Operating mode 100% operating factor
Insulation characteristics
Overvoltage category II
Pollution degree 2
Insulation Basic insulation

Number of phases 1
Supply
Input name Device supply
Nominal input voltage UN 24 V DC ±20 % (Control voltage UST right/left)
Input voltage range 19.2 V DC ... 28.8 V DC
Typical input current at UN approx. 3 mA (Control input current IST right/left)
Rated control circuit supply voltage US 24 V DC
Control supply voltage range 19.2 V DC ... 28.8 V DC
Typical response time 200 µs
Protective circuit Reverse polarity protection; Polarity protection diode
Surge protection
Status display Yellow LED
Surge voltage protection > 33 V DC
Transmission frequency 300 Hz
Switchover time RL/LL (turn-on time) 80 ms
Rated insulation voltage 50 V
Rated surge voltage 0.5 kV

Control
Input name Control input right/left
Nominal input voltage UN 24 V DC
Input voltage range in reference to UN 0.8 ... 1.2
Input voltage range 19.2 V DC ... 28.8 V DC
Input voltage range in reference to UN 0.8 ... 1.2
Rated actuating voltage UC 24 V DC
Switchover time RL/LL (turn-on time) 80 ms

DC output
Note Protect the supply voltage at the output using a suitable fuse.
Operating voltage range 10 V DC ... 30 V DC
Nominal output voltage 24 V DC
Nominal output voltage range 10 V DC ... 30 V DC
Load current 2 A
Quiescent current 10 mA
Protective circuit Reverse polarity protection; Polarity protection diode (No continuous protection against polarity reversal)
Surge protection
Surge voltage protection > 33 V DC
Operating voltage display Green LED
Motor switching output
Note Short-circuit and overload protection
Continuous load current 2 A (see derating curve)
Short-circuit current 15 A (during braking)
Protective circuit Surge protection
RC element
Surge voltage protection > 33 V DC

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
Torque 0.6 Nm ... 0.8 Nm

Width 6.5 mm
Height 80 mm
Depth 86 mm

Flammability rating according to UL 94 V0

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C

UKCA
Certificate UKCA-compliant
UKCA
Certificate CE-compliant
UKCA
Identification ISA-S71.04. G3 Harsh Group
EN 60068-2-60

Air clearances and creepage distances between the power circuits
Standards/regulations IEC 60664
EN 50178

Mounting type DIN rail mounting
Assembly instructions in rows with zero spacing
Mounting position Vertical (horizontal DIN rail)

Tuotenumero 2980539
Pakkausyksikkö 1 Kappaletta
Vähimmäistilausmäärä 1 Kappaletta
Tuoteavain CK7621
Tuotekoodi CK7621
Luettelosivu Sivu 423 (C-5-2019)
GTIN 4046356051309
Paino kappaletta kohti (sis. pakkauksen) 59,9 g
Paino kappaletta kohti (ilman pakkausta) 46,9 g
Tullitariffinumero 85364190
Alkuperämaa DE


ECLASS

ECLASS-9.0 27371014
ECLASS-10.0.1 27371014
ECLASS-11.0 27371014

ETIM

ETIM 8.0 EC002055

UNSPSC

UNSPSC 21.0 39122300

EAC

Approval ID: TR_TS_D_00573_c

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”

Edut

Wear-free reversing
Short-circuit, surge, and overload-proof output
Screw or spring-cage connection
Braking by controlling both inputs
Integrated locking circuit and load wiring