Watlow PPC-2000 - Manual (Page 29)

PPC-2000 User’s Guide Chapter 1: Overview
Doc.# 30002-00 Rev 2.3 Watlow Anafaze 5
Table 1.1 PPC-2000 System Modules
Table 1.2 PPC-2000 Terminal Boards and
Peripheral Modules
Table 1.3 Analog Terminal Board Keys
Module Description
PPC-2010
Processor, 48 digital I/O, 2 serial ports,
1 counter/frequency input
PPC-2021, 2022 16 differential or 32 single-ended analog inputs
PPC-2024, 2025 8 or 16 highly isolated analog inputs
PPC-2030 4 encoder inputs and 4 analog outputs
PPC-2040
32 configurable digital I/O, 2 counter/frequency
inputs
PPC-2050 8 analog outputs
PPC-2051 4 analog outputs
PPC-2061 16 relay outputs
PPC-2062 8 relay outputs
PPC-2070, 2071 8,16 120Vac inputs
PPC-2072, 2073 8,16 24V AC/DC inputs
Terminal Board Description
PPC-IPS-2 International Power Supply, 120W
PPC-AITB-1 Analog Input Terminal Board
PPC-TB50-SCSI Terminal board for digital I/O
PPC-EITB-1 Encoder Input Terminal Board
Key
(Color Code)
Descriptions
PPC-KEY-20
(none)
Adapts AITB for:
Thermocouples (differential or single-ended)
Linear voltages (differential or single-ended)
PPC-KEY-30
(blue) Adapts AITB for 0-20mA linear current
(differential)
PPC-KEY-40
(black) Adapts AITB for 0-20mA linear current
(single-ended)
PPC-KEY-50
(red) Adapts AITB for 2-wire RTDs (differential) or
3-wire RTDs (differential)