Watlow PPC-2000 - Manual (Page 10)

Table of Contents PPC-2000 User’s Guide
iv Watlow Anafaze Doc.# 30002-00 Rev 2.3
Mounting Terminal Boards 28
DIN Rail Mounting 31
DIN Rail Removal 32
Panel Mounting 33
System Wiring 34
Wiring Recommendations 35
Noise Suppression 35
Avoiding Ground Loops 37
Connecting I/O to the PPC-2010 37
Connecting the TB50 to the PPC-2010 Module 37
TB50 Connections 38
Connecting Digital Inputs 40
Connecting Counter or Frequency Inputs 41
Connecting Digital Outputs 41
SDAC Connections 43
Connecting Analog Inputs to the PPC-2021 — 2025 45
Connecting the AITB to the PPC-202x 45
Sensor Keys 46
AITB Connections 47
Connecting Thermocouples 49
Connecting RTDs 50
Connecting Sensors with Linear Voltage Signals 52
Connecting Sensors with Linear Current Signals 53
Connecting the Encoder Input Cable to the PPC-2030 55
Encoder Wiring 57
Encoder Connections without the EITB 59
Analog Output Connections 60
Connecting I/O to the PPC-2040 61
Connecting the TB50 to the PPC-2040 Module 61
TB50 Connections 62
Connecting Digital Inputs 64
Connecting Counter or Frequency Inputs 64
Connecting Digital Outputs 65
Connecting to the Relay Outputs on the PPC-206x 70
Wiring PPC-2062 Relay Outputs 71
Using Snubbers for Relay Outputs 73
Connecting Power 77
PPC-IPS-2 Power Supply 77
Processor Module 77
Connecting Communication Ports 78
Communication Ports 78
Connecting RS-485 Communications 81