G3PF Datasheet, PDF (5/13 Pages) Omron Electronics LLC – Solid State Relays with Built-in Current Transformer

Nomenclature
■ G3PF-@@@B
● Terminal Arrangement
Terminal name
Terminal number
Main circuit terminals
(output)
L1, T1
Detection power sup-
ply (input)
1, 2
Operation input (input)
3, 4
Alarm output termi-
nals (output)
5, 6
Screw size
M5
M3
● Indicators
Name
Operation indicator
Color
Yellow
Alarm indicator
Red
Condition
Meaning
Lit
Operating
Lit
Heater burnout detection
SSR open-circuit detection
Flashing SSR short-circuit detection
■ G3PF-@@@B-CTB, G3PF-@@@B-STB
● Terminal Arrangement
Terminal name
Terminal
Screw size
number _{G3PF-@@@B-CTB G3PF-@@@B-STB}
Main circuit terminals
(output)
L1, T1
M5
M5
Operation input (input) 1, 2
Detection power sup-
ply (input)
3, 4
Screwless clamp M2 slotted screw
terminals
terminals
Heater burnout alarm
output (output)
5, 6
(FK-MCP1.5/8- (MCVW1.5/8-STF-
STF-3.5, made by 3.5, made by
Phoenix Contact) Phoenix Contact)
SSR short-circuit
alarm output (output)
7, 8
● Indicators
Name
Operation indicator
Color
Yellow
Alarm indicator
Red
Condition
Lit
Lit
Flashing
Meaning
Operating
Heater burnout detection
SSR open-circuit detection
SSR short-circuit detection
L1
G3PF-
225B
1
DC24V
2
3
INPUT
4
5
ALM
6
T1
L1
T1
G3PF-
225B-CTB
1
DC24V
2
3
INPUT
4
5
ALM
(OPEN)
6
7
ALM
(SHORT)
8
MADE IN JAPAN
G3PF
Operation indicator (yellow)
Alarm indicator (red)
1: +24 V
2: −24 V
3: INPUT+
4: INPUT−
5: ALM+
6: ALM−
Heater burnout detection level switch
Operation indicator (yellow)
Alarm indicator (red)
1
1: +24 V
2
2: −24 V
3
3: INPUT+
4
4: INPUT−
5
5: ALM+ (Heater burnout)
6
6: ALM− (Heater burnout)
7
7: ALM+ (SSR short-circuit)
8
8: ALM− (SSR short-circuit)
Heater burnout detection level switches
5