Critical Environment Technologies PDC Series Spezifikationen PDF herunterladen (Seite 8)

3.1 WIRING ANALOG OUTPUT MODULE, CONT’D…..

Outgoing Wiring

Connect two wires from remote display device to one or more of the analog output

terminal strips. These 2-position terminal strips are located (all together) along the top

edge of the circuit board. These terminal strips are clearly marked “+” and “-” as well

as by channel number. Eg. “CH1”. IMPORTANT: OBSERVE POLARITY. IF POLAR-

ITY IS INCORRECT, THE REMOTE DISPLAY DEVICE WILL NOT COMPLETE THE

SIGNAL LOOP AND A SIGNAL WILL NOT BE OBSERVED.

NOTE-1: DO NOT UTILIZE SOLID-CORE WIRE FOR CONNECTION TO ANY

TERMINAL STRIPS SOLDERED ONTO CIRCUIT BOARDS.

NOTE-2: FOR VISUAL CONFIRMATION, REFERENCE THE PHOTO OF THE

ANALOG OUTPUT MODULE CIRCUIT BOARD ON THE FOLLOWING PAGE.

4.0 ANALOG OUTPUT MODULE CIRCUIT BOARD PHOTO

COM B A 24V COM B A 24V 24VAC/DC

REMOTE

POWER

INCOMING

4-20 mA OUTPUT WIRE TERMINALS

4-20 mA “OPEN LOOP” LEDs

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Critical Environment Technologies PDC Series Spezifikationen Seite 8