+EXC
GND
+SIG
3.1 Voltage Output Units – 1/2” Conduit Opening, PG-9 or PG-13.5 Electrical Termination
Wiring terminations are identified on the circuti board below the terminal strip (see Section 3.1 for
voltage output units or Section 3.3 for current units). To access the terminal strip, turn the screws on
top of the case counter clockwise until the cover can be removed. The screws are captured and will be
secured in the top of the case.
Diagram 1
The Model 267 and 267MR voltage output is a 3-wire circuit, with three terminals available for wiring
(see Diagram 1). The -Excitation and -Output are commoned on the circuit (see Diagram 2). The
excitation/output specifications are:
Excitation
Output
9 to 30 VAC / 11.5 to 42 VDC
0 to 5 VDC
12 to 30 VAC / 13 to 42 VDC
0 to 10 VDC
The 267MR has field selectable 0-5 or 0-10 VDC output. (See Section 6.0 for switch settings to determine
whether the voltage output is set to 0-5 or 0-10 VDC.) The 267 has either a 0-5 VDC or 0-10 VDC
output, calibrated at the factory.
Voltage Circuit Diagram
Diagram 2
+EXC
Connected to positive terminal of DC or AC Power Supply
GND
Connect as the reference port for power supply and output signal
+SIG
Connect to positive terminal of Control or Pressure Monitor
Power
Supply
Readout or
DAS
Model
267MR
Range Select Switches
(267MR version only)
Electrical
Connections
