Cooper Instruments & Systems DFI 200 Hand Held Indicator - Manual (Page 2)

CF 112 2 Version 3.1-0
2 ELECTRICAL CONNECTIONS
Power for the DFI 200 is provided by a 9VDC (216) battery. The battery cover is located at the underside of the
case. External connections to the DFI 200 are made via a 9 pin “D” male connector. The DFI 200 provides 5VDC
excitation for the mV/V output transducer. Electrical connections are as shown below.
Refer to ”External memory” chapter for details of the optional external memory chip. Refer to ”Serial
Communications” chapter for details of the RS232 wiring connections.