Data Expansion Head Enhanced Radio-To-Data Device; Figure 71: Standardized Rs232 Cable; Data Expansion Head Enhanced Radio-To-Fist Microphone; Making Connections - Motorola MTM800 FuG ET Installationshandbuch

Note: The keypad labeling of the control head may vary according to the specific customer/country
concerns.

Data Expansion Head Enhanced Radio-to-Data Device

This is a standardized RS232 cable (not provided by Motorola). Use the 9-pin socket on the front side of the Data
Expansion Head Enhanced Radio to connect this cable with the data device.

Figure 71: Standardized RS232 Cable

Note: The Data Expansion Head Enhanced has a protection grade of IP54. To maintain IP54 sealing when
connecting an RS232 data cable make sure to use an IP54 specified cable (example: ROLINE AT-Modem
cable ST-BU 1.8 m order no. 11.01.4518).

Data Expansion Head Enhanced Radio-to-Fist Microphone

The GMKN4072_ Connecting Cable replaces the existing coiled cord cable of the fist microphone (Motorola Part
Number: GMMN4063_).
Note: The GMKN4072_ originally is terminated with a 20-pin connector. Use the PMLN5072_ accessory
connector kit to recrimp it.
Operation
Connect the crimped wires of the cable into the 26-pin Accessory Connector (delivered with speaker RSN4002_) and
then plugged into the 26-pin connector on the rear side of the radio. The other end has a connector which fits into the
fist microphone housing.

Making Connections

First connect the exposed four wires to the 26-pin Accessory Connector as shown in Figure 1 and then plug the
connector block into the 26-pin accessory socket on the rear side of the radio. The connector block plugs into the 26-
pin accessory connector (four outside pins do not connect).
Connectors and PIN Assignment | 105
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