Page 135 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

S 2

133
Solid state relay Solid state relay
Input: 24 V DC Input: 24 V AC/DC
Output: 24 V ... 240 V AC / 1 A Output: 12 – 275 VAC / 4 A
Zero voltage switch Zero voltage switch

2

Continuous current ! Terminal strip
I (A)
" Individual terminal blocks
5
"
4
3
2 !
1
0 20 40 60 ϑ (°C)
Ambient operating temperature
Derating 788-721

A1 A1 13 (L)
+ 14

A2 14 (Last )
A2 13
-
Description Item No. Pack. Item No. Pack.
I N
V N
Unit V N I N Unit
Relay socket with solid state relay, 24 V DC 7 mA 788-720 1 24 V AC/DC 10 mA 788-721
for DIN 35 rail

Technical Data Accessories see pages 134 … 136 Accessories see pages 134 … 136

Control circuit: 8
Input voltage range (low level) 0V...4 VDC 0V...2.5 V AC/DC
Input voltage range (high level) 18 V ... 30 V DC 15 V ... 30 V AC/DC
Load circuit:
Output voltage range 24 ... 240 V AC 12 V ... 275 VAC (50/60 Hz)
Max. continuous current 1 A AC 4 A AC
Turn-on time 10 ms 10 ms
Turn-off time 10 ms 10 ms
Max. voltage drop at output < 1.1 VAC < 1.1 VAC
Reverse voltage transistor/triac 600 V 600 V
General specifications:
Nominal voltage to EN 60664-1 250 V / 2.5 kV / 2 250 V / 2.5 kV / 2
Dielectric strength, control/load circuit (AC, 1 min) 3.75 kV rms 4 kV rms
Ambient operating temperature -20 °C ... +60°C -20 °C ... +60 °C
Storage temperature -40 °C ... +70 °C -40 °C ... +70 °C
Dimensions (mm) W x H x L 15 x 53 x 86 15 x 53 x 86
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
®
®
Wire connection CAGE CLAMP S CAGE CLAMP S
Cross sections 0.34 mm² … 2.5 mm² / AWG 22 … 12 0.34 mm² … 2.5 mm² / AWG 22 … 12
Strip length 9 … 10 mm / 0.35 … 0.39 in 9 … 10 mm / 0.35 … 0.39 in
Standards/specifications EN 61140; EN 50178, EN 61140; EN 50178,
UL 508 (max. 60 °C/1 A) UL 508 (max. 40 °C/2.5 A)