Table of Contents
Advertisement
Pin #
Wire #-Color
5
5-Orange
6
NC
7*
6-Blue
8*
7-White/Black
9*
8-Red/Black
10
9-Green/Black
11
10-Orange/Black
12
11-Blue/Black
13
12-Black/White
14
13-Red/White
15
14-Green/White
16
15-Blue/White
NOTE. *Essential for ADFM Analog Output Module operation
All of the above signals may not be present in all systems. If you have
questions about any of the above functions, or wish to determine what func-
tions are implemented in your system, please contact MGD Technologies
Inc. NOTE: A 10k-ohm resistor should be installed between the RS-232
RX and SG lines. This resistor will typically be installed on TB1 for Rev A
systems, and is pre-installed on the printed circuit board for Rev B systems.
E-2.5
Field Wiring/Power Supply
Field wiring to the ADFM Analog Output Module is connected to the ter-
minal block marked TB2. Each position within TB2 is marked with its
function rather than a terminal number, for ease of connection in the field.
The only required connections are to the DC power supply terminals,
marked DC+ and DC-. For full operation, the unit requires +10 to +30
VDC, unregulated. Partial operation can be obtained with supply voltages
between +5 and +10 VDC, however, the analog outputs will not be func-
tional. NOTE: DC power can be supplied to the ADFM electronics assem-
bly from these terminals using the appropriate cable; however, the module
CANNOT be powered from the internal batteries in the ADFM electronics
assembly.
E-2.6
Field Wiring/Analog Channels
The ADFM Analog Output Module can be equipped with up to three inde-
pendent analog channels, each capable of driving up to 600 ohm load. Ana-
ADFM Technical Manual (January 2000)
TB1 pin
Function
5
RS-422, DATCOM
NC
Not Used
6
RS-232, RX
7
RS-232, TX
8
RS-232, SG
9
Depth2, GND
10
Depth2, DC+
11
Depth2, A+
12
Phone, C1
13
Phone, Tip
14
Phone, Ring
15
Phone, C2
ADFM Analog Output Module
page E-5
Advertisement
Table of Contents
