Page 108 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

1 Relay Modules in DIN-Rail Mount Enclosure

106
Relay with 2 break and 2 make contacts (2 ar) Relay with 2 break and 2 make contacts ( 2 ar)
Nominal input voltage V Nominal input voltage V
N
N
24 V DC 12 V, 24 V AC/DC

Contact voltage (V) 1000 DC resistive load AC resistive load

100

10

0.1 1 10
Contact current (A)
Load limit curve

14 24 12 22
14 24 12 22
A1 A1
+ ~
Note:Inductive loads have to be attenuated by an A2
A2 ~
appropriate protective circuit in order to protect relay coils –
A2 A2
and contacts! – 13 23 11 21 ~ 13 23 11 21
Description Item No. Pack. Item No. Pack.
V N
Unit V N I N Unit
I N
Relay module in DIN-rail mount enclosure, 24 V DC 12 mA 789-336 1 12 V AC/DC 21 mA 789-535 1
for DIN 35 rail 24 V AC/DC 12 mA 789-536 1

Technical Data Accessories see pages 115 Accessories see pages 115

Coil:
Input voltage range V N -15 % ... +10 % V N -15 % ... +10 %
Contacts:
Contact material AgNi + Au AgNi + Au
Max. continuous current 4 A 4 A
Max. make current - -
Max. switching voltage 250 VAC 250 VAC
Max. switching power (resistive) 1 kVA / 90 W, resistive see load limit curve 1 kVA / 90 W, resistive see load limit curve
Recommended minimum load 12 V AC/DC, 100 mA 12 V AC/DC, 100 mA
Pull-in/drop-out/bounce time typ. 15ms / 10ms / 1 ms 20ms / 20ms / 1 ms
General specifications:
Nominal voltage to EN 60664-1 230 V / 2.5 kV / 2 230 V / 2.5 kV / 2
Dielectric strength, contact-coil (AC, 1 min) 1.5 kV rms 1.5 kV rms
Dielectric strength open contact (AC, 1 min) 0.75 kV rms 0.75 kV rms
Dielectric strength contact-contact (AC, 1 min) 1 kV eff 1 kV eff
-25 °C ... +40 °C -25 °C ... +40 °C
Ambient operating temperature at V N
Storage temperature -40 °C ... +85 °C -40 °C ... +85 °C
Dimensions (mm) W x H x L 17.5 x 55 x 90 17.5 x 55 x 90
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
Wire connection CAGE CLAMP ® CAGE CLAMP ®
Cross sections 0.08 mm² … 2.5 mm² / AWG 28 … 14 0.08 mm² … 2.5 mm² / AWG 28 … 14
Strip length 5 … 6 mm / 0.2 … 0.24 in 5 … 6 mm / 0.2 … 0.24 in
Standards/specifications EN 60664-1, EN 61810-1 EN 60664-1, EN 61810-1