P
RO
V
U
™ PD7000 Temperature Meter
Instruction Manual
9
Isolated 4-20 mA Output
Output
Source
PV (temperature), max, min, set points 1-8,
Modbus PV input, or manual control mode
Scaling
Range
1.000 to 23.000 mA for any display range
Calibration
Factory calibrated:
0.0 to 2000.0 = 4-20 mA output
Analog Out
Programming
23.000 mA maximum for all parameters:
Overrange, underrange, max, min, and
break
Accuracy
± 0.1% of span ± 0.004 mA
Temperature
Drift
0.4 µA/
C max from 0 to 65
C ambient,
0.8 µA/
C max from -20 to 0
C ambient
Note: Analog output drift is separate from
input drift.
Power Supply
for Analog
Output Loop
Or Other
Uses
Terminals I+ & R: 24 VDC
10%. May be
used to power the 4-20 mA output or other
devices.
All models rated @ 40 mA max.
External Loop
Power Supply
35 VDC maximum
Output Loop
Resistance
Power supply
Minimum
Maximum
24 VDC
10
700
35 VDC (external)
100
1200
Additional
4-20 mA
Outputs
The
PD659-1MA-2MA
can split the optional
4-20 mA output into two isolated 4-20 mA
outputs
0-10 VDC
Output
The
PD659-1MA-1V
can convert the
optional 4-20 mA output to a 0-10 VDC
output
USB Connection
Function
Programming only
Compatibility
USB 2.0 Standard, Compliant
Connector
Type
Micro-B receptacle
Cable
USB A Male to Micro-B Cable
Driver
Microsoft
®
Windows
®
XP/Vista/7/8/10
Power
USB port provides power to the meter.
DO NOT apply AC or DC power to the
meter while the USB port is in use.
On-Board Digital Input (F4)
Function
Remote operation of front-panel buttons,
acknowledge/reset relays, reset max/min
values. See
Function Keys & Digital I/O
Available
Settings on page
33
for a
complete list of capabilities.
Contacts
3.3 VDC on contact. Connect normally
open contacts across F4 to COM
Logic Levels
Logic High: 3 to 5 VDC
Logic Low: 0 to 1.25 VDC
Additional I/O
Up to 2 external modules, model
PDA1044
with 4 digital inputs and 4 digital outputs
each can be added.
Modbus
®
RTU Serial
Communications
Slave Id
1
– 247 (Meter address)
Baud Rate
300
– 19,200 bps
Transmit
Time Delay
Programmable between 0 and 199 ms
Data
8 bit (1 start bit, 1 or 2 stop bits)
Parity
Even, Odd, or None with 1 or 2 stop bits
Byte-To-Byte
Timeout
0.01 to 2.54 sec
Turn Around
Delay
Less than 2 ms (fixed)
Note: Refer to the P
RO
V
U
Modbus Register Tables located
at
www.predig.com
for details.
MeterView Pro
Availability
Download directly from meter or from
www.predig.com/download_software
System
Requirements
Microsoft
®
Windows
®
XP/Vista/7/8/10
Communications
USB 2.0 (for programming only)
(Standard USB A to Micro USB B)
RS-232 adapter, RS-485 adapter and
RS-485 to USB converter
(programming, monitoring, and data
logging)
Configuration
Configure meters one at a time
Power
USB port provides power to the meter.
DO NOT apply AC or DC power to the
meter while the USB port is in use.
