Page 78 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

1 Rail Mounted Relay Modules

76
Relay with 2 changeover contacts Relay direct with 2 relays, 1 changeover contact each
soldered with universal mounting carrier Relay direct soldered with universal mounting
carrier

12 11 12 11 A1 12
~
A1 A1 11
+ ~ A2

~

14 14 ~ A2 14
24 24 A1 12

A2 ~
A2 A2 11
– ~ A2

22 21 22 21 ~ A2 14

~
Description Item No. Pack. Item No. Pack.
Unit V N I N Unit
I N
V N
Switching relay module 24 V DC 21.8 288-312 1 24 V AC/DC 21.8 288-758 1
24 V AC/DC 21.8 288-512 1 115 V AC/DC 4.8 mA 288-761 1
230 V AC 4.1 mA 288-762 1
Technical Data
Contact material AgNi 0.15 AgNi 0.15
Max. switching voltage 250 VAC 250 VAC
Max. make current 4 s, 14 A 16 A
Max. continuous current 6 A 6 A
Max. switching power (resistive) 1500 VA 1500 VA
Pull-in/drop-out/bounce time typ. 8ms / 3ms / 2 ms 9ms / 3ms / 2 ms
Dielectric strength, contact-coil (AC, 1 min) 2 kV rms 2.5 kV rms
Dielectric strength open contact (AC, 1 min) 1 kV rms 1 kV rms
Dielectric strength contact-contact (AC, 1 min) 1.5 kV eff 1.5 kV eff
Nominal voltage to EN 60664-1 250V / 2.5kV / 2 250V / 2.5kV / 2
Mechanical life 20 x 10 switching operations 30 x 10 switching operations
6
6
Mechanical life at max. load (resistance) 1 x 10 switching operations 1 x 10 switching operations
5
5
Ambient operating temperature -25 °C … +40 °C -25 °C … +40 °C
Storage temperature -40 °C … +80 °C -40 °C … +80 °C
Dimensions (mm) L x W x H
incl. mounting carrier and relay 22.5 x 48 x 85 38.5 x 48 x 85
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
®
®
Wire connection CAGE CLAMP (WAGO 236 Series) CAGE CLAMP (WAGO 236 Series)
Cross sections 0.08 mm² … 2.5 mm² / AWG 28 … 12 0.08 mm² … 2.5 mm² / AWG 28 … 12
Strip length 5 … 6 mm / 0.22 in 5 … 6 mm / 0.22 in

Accessories
WMB Multi marking system for mounting carrier see from page 506 see from page 506
Marker strips for mounting carrier white 709-198 / transparent 709-197 white 709-198 / transparent 709-197