Appearance: Round/Full-guard type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-G.
Output: SPST-NC.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia . or 25-dia. Panel Cutout.
(When Using a Ring) 70156-3987 MS46SR-30-1920-Q1-0.
Lever for easily mounting and removing the Switch Unit 70156-3987 MS46SR-30-1920-Q1-0
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type 70156-3987 MS46SR-30-1920-Q1-0.
(round-type) crimp terminals .
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Name: Basic Unit (temperature control) *1.
Power supply voltage: 24 VDC supplied from the End Unit.
No. of control points: 2.
Control outputs 1 and 2: Current output: 2 points.
Control outputs 3 and 4: Transistor output: 2 points (sinking) 70156-3987 MS46SR-30-1920-Q1-0.
Auxiliary output: None.
Functions: burnout Heater alarm, None; Event inputs, 2 .
Communications functions: G3ZA connection port: RS-485,
From End Unit: Port A or port B: RS-485.
Input type: Thermocouple, platinum resistance thermometer,
analog voltage, and analog current selectable for each channel.
Terminal: Screw-less clamp.
In-panel Temperature Controller with Flexible,
Modular Design and Wide Integration with Host,
Devices.
The compact modular structure enables construction of temperature,
systems optimally suited to the application.
Connection can be made to a Programmable Controller without any,
programming required, reducing the number of steps required in ladder,
programming design.
One fully universal-input Unit includes a thermocouple, platinum-resistance,
thermometer, and analog input for easy selection and reduced inventory,
requirements.

Conneect directly to the G3ZA Multi-channel Power Controller using,
optimum cycle control for high-accuracy regulation with minimal noise 70156-3987 MS46SR-30-1920-Q1-0.
Autotuning (AT) can be used for independent heating/cooling PID control.
Self-tuning (ST) can be used to calcullatte the PID constants with the step,
response method 70156-3987 MS46SR-30-1920-Q1-0.
Up to 16 Temperature Controllers can be connected to a single DeviceNet,
Communications Unit.
70156-3987 MS46SR-30-1920-Q1-0 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=70156-3987 MS46SR-30-1920-Q1-0&select=5