Precision Digital Corporation ProVu PDA1004 Instruction Manual

PDA1004, PDA1011 & PDA1044 P
Instruction Manual
PDA1004
4 Relays Module
• External Modules Add Functionality to P
• Four SPST Relays Module
• Dual 4-20 mA Output (for select models) Module
• Four Digital Inputs & 4 Digital Outputs Module

Introduction

Use these external expansion modules to add
functionality to P V meters in the field. They can be
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added at any time and are easy-to-install.
The PDA1004 relays module includes 4 Form A
(SPST) relays rated at 3 Amps and when added to a
meter that has 4 on-board relays results in a system
with 8 relays.
The PDA1011 dual 4-20 mA output module can only
be used with the dual input meters, Modbus scanners,
and the high voltage and current meters. Connecting
one of these modules to one of these meters that has
the on-board 4-20 mA output, results in a meter with
three 4-20 mA outputs.
The PDA1044 digital I/O module has four digital inputs
and four digital outputs per module and two may be
connected together to achieve a system with eight I/O.
External digital inputs function similarly to the F4 digital
input. They can be configured to trigger events
(i.e. acknowledge/reset alarms, reset total, reset max
and/or min values, disable/enable all relays, etc.),
provide specific menu access, or mimic front keys.
Digital outputs can be used to drive solid state relays,
or as inputs to other alarm or control devices.
PRECISION DIGITAL CORPORATION
233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
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PDA1011
Dual 4-20 mA
Output Module
V Meters
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These expansion modules can be used individually
or in systems with other modules and serial adapters.
For instance, a system consisting of two 4-20 mA
inputs, three 4-20 mA outputs, eight relays, eight
digital inputs, eight digital outputs and RS-485 could
be configured using these items:
(1) PD6060-6R7 Dual Input Process Meter
(1) PDA1004 Relays Module
(1) PDA1011 Dual 4-20 mA Out Module
(2) PDA1044 Digital I/O Module
(1) PDA1485 Serial Adapter
MeterView Pro software can be used to configure
these modules when they are connected to meters.
V Expansion Modules
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PDA1044
Digital I/O Module