Mounting type: W-bracket(see note).
Contact form: 3PST-NO/SPST-NC.
Quick-connect terminals.
A High-capacity, High-dielectric-strength,
Multi-pole Relay Used Like a Contactor.
Miniature hinge for maximum switching power for motor loads,
as well as resistive and inductive loads.
No contact chattering for momentary voltage drops up to 50%,
of rated voltage OMRON G3S4-A PDF datasheet.
Withstanding more than 4 kV between contacts that are differ,
ent in polarity and between the coil and contacts G3S4-A
Flame-resistant materials (UL94V-0-qualifying) used for all in,
sulation material.
Standard models approved by UL and CSA.
Isolation: Photocoupler.
Zero cross function: Yes.
Indicator: Yes.
Applicable output load(See note 2 OMRON G3S4-A PDF datasheet. ): 75 A at 24 to 220 VAC (at 40°C).
Rated input voltage: 5 to 24 VDC.
SSR with output (5 to 90 A) at a reasonable price
Zero cross function enables less noise operation.
Built-in varistor effectively absorbs external surges.
Operation indicator enables monitoring operation.
Protective cover for greater safety.
Certified by UL, CSA and TÜV.Name: Slice I/O Units; Temperature Input.
(Resistance Thermometers) OMRON G3S4-A PDF datasheet.
Specifications: Temperature input,
(Resistance thermometer:Pt100) 2 points.
Standards: CE, UC1, L.
"Easy" and "Flexible" system expansion,
with linked CC-Link and CompoNet.
Branching is easily made with CompoNet.
Wiring material cost can be reduced.
Bit-level I/O distribution reduces,
wiring in the system.
A wide variety of CompoNet Slave Units,
contribute to system size reduction.
Seven-segment Display on the Gateway Unit,
helps to detect errors on site.
The Participation Flags and Communications,
Error Flags can be checked at the Host,
Controller to detect the location and,
content of the error. Input capacity: 16 points.
Rated current (ON current): 0.5 A/output,
4.0 A/common.
Internal I/O common: PNP.
Residual voltage: 1.2 V max.
(0.5 ADC, between each output,
terminal and the V terminal)
Leakage current: 0.1 mA max.
ON delay: 0.5 ms max.
OFF delay: 1.5 ms max.
Number of circuits per common:
8 points/common.
Output indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply.
Output device supply current: 100 mA/point.
Unit power supply current consumption: 90 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
I/O power supply current consumption: 5 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 370 g max.
Expansion functions: No.
Output handling for communications errors:
Select either hold or clear.
Short-circuit protection function: No.
A common terminal is provided for each contact.
It eliminate the needs for relay terminal blocks.
It is unnecessary to share the common terminal,
among multiple conntacts G3S4-A PDF catalog.
Easy-to-find wiring locations.
Detachable screw terminal block facilitates the maintenance.
Input response time can be switched for high-speed processing.
Selectable node address setting methods: setting with rotary,

switch and with tool software G3S4-A PDF catalog.
When setting the nodes with rotary switch, setting is easy and,
node identification becomes possible for maintenance.