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FF-423 General-purpose digital display amplifier

Parameter	Value
Operating voltage	12~24VDC ±10% (5V optional)
Output mode	NPN, NO, OR, NC
Response time	100us / 300us / 1ms / 2ms selectable
Delay time	5ms / 50ms / 500ms / 5s / OFF selectable
Display	4-digit green (set) + red (detected) LED
Protection rating	IP64
Connection	φ4.0×2M cable (3 or 4 wires)
Housing material	ABS + PC
Weight	148g

Product Description

Parameter	Value
Operating voltage	12~24VDC ±10% ripple (P-P) ≤10% (5V version available on request)
Current consumption	≤40mA
Load current	100mA
Leakage current	≤0.01mA (no load)
Residual voltage	≤1.5VDC (load current 100mA, 2M cable)
4-digit dual display	Set value: green; Detected value: red
Indicator	Output indicator: red
Reverse polarity protection	Yes
Output short-circuit protection	Yes
Output mode	NPN, NO, OR, NC
Response time	100us / 300us / 1ms / 2ms selectable
Delay time	Approx. 5ms, 50ms, 500ms, 5s, and no delay (5 modes selectable via button)
Insulation resistance	≥20MΩ (between charging parts and housing)
Dielectric strength	1000VDC 50~60Hz 1min (between charging parts and housing)
Ambient temperature	-10~50°C (no freezing/ice)
Ambient humidity	35~85% RH (non-condensing)
Ambient illuminance	Sunlight: ≤2000LX; Lamp light: ≤1000LX
Storage temperature	-20~60°C (no freezing/ice)
Storage humidity	35~95% RH (non-condensing)
Protection rating	IP64
Connection method	φ4.0×2M / 3-wires; φ4.0×2M / 4-wires
Housing material	ABS + PC
Net weight	148g

Product Description

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