High-side outputs • 28
I
Implementing Safety Interlocks • 51
inductive load • 75
Input LEDs • 42
Inputs • 10
Install the Data Link Adapter Driver Software • 6, 8
Install the Required Software Tools • 6
Installation • 48
J
J1939 CAN Capabilities • 39
J1939 CAN Installation Connections • 39
L
ladder logic • 75
load • 76
Logic and output power • 35
Logic and Output Power Capabilities • 35
Logic and output power connections • 36
logic power • 76
low-side output • 76
Low-Side Outputs with Current Sense • 31
Low-Side Outputs with Current Sense Capabilities • 31
Low-Side Outputs with Current Sense Configuration
Options • 33
Low-Side Outputs with Current Sense Installation
Connections • 33
Low-Side Outputs with Diagnostics and Fault Protection
• 34
M
Mating Connector Part Numbers • 45
Mechanical Installation Guidelines • 48
Mechanical Requirements • 49
Mounting the VMM2404 to a Vehicle • 50
multiplexing • 76
Multi-Purpose Used as AC-Coupled Frequency Input •
16
Multi-Purpose Used as Analog Input • 12
Multi-Purpose Used as DC-Coupled Frequency Input •
18
Multi-Purpose Used as Programmable Digital Input • 10
N
Network LED • 43
O
Open Collector • 58
open load • 76
Open Load • 31
Output LEDs • 42
Outputs • 28
overcurrent • 76
Overcurrent • 34
Overview • 5
overvoltage • 76
P
Pinouts • 45
Potentiometer (Ratiometric) • 64
Power • 35, 67, 69
Power Control Digital Input Capabilities • 23
Power Control Digital Input Installation Connections •
24
Power Control Digital Inputs • 23
power control input • 76
Power LED • 42
Power Up the Development System • 8
procurement drawing • 76
Programmable Digital Input Installation Connections •
22
Programmable Digital Inputs • 21
Programmable Multi-Purpose Inputs • 10
proportional-integral-differential (PID) controller • 76
Publication History • vi
pull-down resistor • 77
pull-up resistor • 77
pulse counter • 77
pulse-width modulation (PWM) • 77
Q
quadrature • 77
Quick Start • 5
R
RS232 • 77
S
Safety • vii
Safety during installation • viii
Safety during maintenance and fault diagnosis • ix
Safety during start-up • ix
Safety symbols • vii
sample rate • 77
Selecting a Mounting Location • 48
sensor power • 77
Sensor Power Capabilities • 37
Sensor Power Connections • 38
Sensor Power Fault Responses • 38
Sensor supply • 37, 68
shielded twisted-pair cable • 77
Short Circuit • 31
Short-Circuit • 34
short-to-battery • 78
Short-to-Battery • 31
short-to-ground • 78
Short-to-Ground • 34
Switch • 61
switch outputs • 78
system noise • 78
T
Tests • 65
trip time • 78
Troubleshooting • 71
U
Using one Analog Input as Two Digital Inputs • 56