Oldham OLCT 200 User Manual page 21

Figure 2-5: 10-0233 I/O Power Supply / 3-Wire 4-20mA Assembly
2.6.4 Wireless Model Installation
2.6.4.1 OLCT 200 RF Modules and Wiring
The OLCT 200's radio module mounts "piggy back" to the back of the Display
assembly as shown in Figure 2-6. The module's MMCX RF connector connects to the
antenna fitting's pigtail coax cable. OLCT 200 wireless 10-30VDC models have a
ribbon cable connecting to the 10-0233 I/O PCB.
Figure 2-6: 10-0291 900MHZ / 10-0325 2.4GHZ RF Modules
OLCT 200 User Manual | 21