Radio 2 Connections; Wireline Connections - Connector J2 - Motorola ENLN4056 Installation & Programming Manual

Installation
Tx Radio 2
connector P1
pin 1
pin 2
pin 3
pin 4
pin 5
pin 6
pin 7
pin 8
pin 9
pin 10
pin 11
pin 12
pin 13
pin 14
pin 15
pin 16
1.4.3 Line connector (J2)
The control lines to and from the operator control box (or other control device) are connected to J2
as shown below.
1-4
Table 1-2 Radio 2 Connections
Signal name
R2-MOD Modulation to radio 2
R2-PTT PTT to radio
R2-FMOD Flat modulation to radio 2
R2-BUS+ SBEP serial data to/from radio 2
GROUND Ground reference from radio 2
R1-GPI Wildcard/parallel channel control to radio 2
R2-IGN Start signal to radio 2
R1-GPI/O Wildcard/parallel channel control to radio 2
R2-SWB+ Switched power from radio 2
R1-HOOK Hook signal to radio 2
J2
2
4-Wire Line In
3
4
4-Wire Line Out or 2-Wire Line In/Out
5
Figure 1-5 Wireline Connections - Connector J2
Signal description
J2 Front view
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Installation and Programming Guide