Precision Digital PD6830 - Manual (Page 3)

PD6830 Pulse Input Rate/Totalizer Instruction Manual
3
INTRODUCTION
The ProtEX-RTP PD6830 is a rugged, explosion-proof, pulse input rate/totalizer for
demanding applications in hazardous areas or in harsh environments. It can be
programmed using the four SafeTouch
® through-glass buttons, without removing the
cover, or with four internal push-buttons. The top numeric display will read rate or
total up to five digits and the alphanumeric bottom display will read up to 7 digits,
13 digits with the total overflow feature. The alphanumeric display can also be
programmed to show any combination of numbers and letters up to seven characters
long for rate, total, grand total, engineering units and/or identification tag. The
backlight makes the display more visible in any lighting condition. The enclosure is
provided with threaded conduit holes and integrated pipe or wall mounting flanges.
ORDERING INFORMATION
Model Description
PD6830-AP0-0 9-30 VDC Powered, Constant Backlight, 2 Pulse Outputs
PD6830-APA-0
9-30 VDC Powered, Constant Backlight, Isolated 4-20 Output,
2 Pulse Outputs
PD6830-BM0-0
Battery Powered*, or DC-Powered with Battery Backup, Back-
light**, 2 Pulse Outputs
PD6830-BMA-0
Battery (or 9-30 VDC) Powered*, or DC Powered with Battery
Backup, Backlight**, Isolated 4-20 mA Output, 2 Pulse Outputs
PD6830-BTA-0
Battery Powered*, or DC Powered with Battery Backup, Loop Out-
put Powered Backlight, Isolated 4-20 Output, 2 Pulse Outputs
PD6830-CTB-0
4-20 mA Output-Powered, Loop-Powered Backlight, Non-Isolated
4-20 mA Output, 2 Pulse Outputs
PD6830-DTB-0
4-20 mA Output-Powered with Battery Backup, Loop Output Pow-
ered Backlight**, Non-Isolated 4-20 mA Output, 2 Pulse Outputs
-M Option
2-wire RS-485 with Modbus protocol.***
Replace ending -0 in part number above with -M (Example:
PD6830-APA-M). Not available on -CTB or -DTB models.
- I Option
Isolated 2-wire RS-485 with Modbus protocol.***
Replace ending -0 in part number above with -
I (Example:
PD6830-APA- I ). Not available on -CTB or -DTB models.
* When DC-powered, battery will provide backup power when DC power is lost.
** Backlight is constant when DC powered and momentary when battery powered.
***Communication disabled when actively powered by battery.
Accessories
Model Description
PDAPLUG75 ¾" Metal Conduit/Stopping Plug
PDABAT36C 3.6 V C Cell Lithium Battery
PDA0001 3/4" M-NPT to F-M20 Reducer
PDA0002 3/4" M-NPT to 1/2" F-NPT Reducer