Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Alternate operation (Self-holding).
Case color: Black.
Output: DPDT.
Lighting: LED; 24 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup A-20GV21 Appearance: Shielded, M18.
Sensing distance: 8 mm.
Output: NPN.
Model: Operation mode NO.
Aluminum and Iron Both.
Detectable from Long Distances. Unit: Connector model.
I/O classification: Digital output.
Internal I/O common: NPN (- common).
I/O points: 16.
I/O connections: Fujitsu connector.
Power supplyvoltage: 24 VDC.
I/O specification: 0.5 A, DC/transistor.
Digital I/O Units Compatible with MULTIPLE I/O TERMINAL,
Terminal block, connector, and high-density connector,
models are available.
The circuit block of the terminal block model can be,
mounted or dismounted for ease of maintenance without,
disconnecting the wires.
DIN track mounting. Control output 1: Relay output.
Control output 2: Relay output.
Auxiliary output: Two.
Communications: --.
Heater burnout: One.
Event inputs: Four.
Power supply voltage: 24 VAC/VDC.
Large White PV Display That’s Easier to Read.
Easy to Use, from Model Selection to Setup and Operation.
A Complete Range of I/O Capacities,
Functions, and Performance.
Handles More Applications.
The white PV display with a height of 15.2 mm improves visibility.
High-speed sampling at 50 ms.
Short body with depth of only 60 mm.
Easy connections to a PLC with programless communications.
Use component communications to link Temperature,
Controllers to each other. Actuator: One-way roller arm lever (vertical).
Conduit size: 2-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO(Snap-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.
A-20GV21 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A-20GV21&select=5