1. Description of options
1.1 ANSI numbers
Function ANSI no.
Selectable ±25 mA or relay output for speed control (governor) 77
Selectable ±25 mA or relay output for voltage control (AVR) 77
PWM speed control output for CAT
®
engines 77
2 x 0(4)-20 mA outputs 77
1.2 Software version
This document is based on the AGC-4 Mk II software version 6.00.0.
1.3 Parameters
The relevant parameters are 2781, 2783, and 5690 to 5991. For more information, see the Parameter list.
1.4 Option F1
Option F1 is a hardware option: A PCB installed in slot #6, in addition to the standard hardware.
Term.
Function Description
90 Not used
91 0
Transducer output 91
92 0(4)-20 mA
93 Not used
94 Not used
95 0
Transducer output 95
96 0(4)-20 mA
97 Not used
1.5 Option EF5
Option EF5 is a hardware option: A PCB installed in slot #4. The PCB replaces the standard relay PCB in slot #4. The PWM
(Pulse Width Modulated) speed output is intended for Caterpillar
®
electronic engine control systems ADEM and PEEC.
Term.
Function Description
65 ±25 mA
AVR set point output.
66 0
67 PWM +
PWM speed governor signal.
68 PWM -
69 NO
Relay output for AVR. Raise voltage.
70 Com.
Options E F AGC-4 Mk II 4189341277C EN Page 3 of 10
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