Process Monitors: DigiMate 2317N
(0, 1, 2, Etc.)
The Series DigiMate 2317N instruments are panel mounted
Digital Process Monitors designed to interface with two-wire
transmitters and other process control instruments. They
provide transmitter power, Programmable Range with decimal
selection and optional alarms / trips. They are available in
Industry Standard Enclosures with cost-effective Models for
alarm outputs, which can be tailored by the user, at site,
to suit his HI / LO and Fail-safe /Nonfail-safe alarm requirements.
Input Specifications
| No of Inputs |
: |
One or Two depending on the Model |
| Input |
: |
mA / Millivolts / Volts depending on the Input Processing
Option |
| Input Impedance |
: |
Approx 100 Ω for mA Input, > 100 K for mV OR Voltage
Input |
| Input Processing |
: |
Field-scaleable Engineering Units Display in following
options |
| Option A |
: |
4-20 mA Linear Processing |
| Option V |
: |
Linear Voltage Input |
| Option G |
: |
Custom Specified Curve |
| Instrument Range |
: |
Field adjustable within full range of the A/D Converter
with 22 Turn Coarse & Fine Trim-pots located inside. |
| Common Mode |
: |
Common Mode voltage of 110 VAC, 50 Hz produces an error
of 0.1% max |
Operator Interface
| No of Displays |
: |
One or Two depending on Model |
| Display Type |
: |
7 Segment 3½ dgt 12 mm OR 4½ dgt 8 mm RED / ORANGE LEDs
in Std Enclosures 20 / 25 mm, 50mm available in Model
23174 |
| Display Range |
: |
Field scaleable within -1999 to 1999 OR -19999 to 19999 |
| Accuracy |
: |
±0.2% of rdg ±1 dgt for a 3½ dgt display
±0.05% of rdg ±2 dgts for a 4½ dgt display |
| Decimal Point |
: |
Field selectable through a DIL switch |
| U/R & O/R LEDS |
: |
Indicate Under-range and Over-range |
| Alarm Status |
: |
Active alarm is indicated by 1 LED / Alarm |
Output Specifications
| Xmitter Supply |
: |
24V ±5% , 25 mA maximum |
| Alarm Options |
: |
As specified in Common Specifications |
Ordering Information
| Available Models |
: |
The Models and their options are listed below. |
| Model No |
I/P
Ch
|
Display
Size |
I/P
Proc |
O/P
Opts |
Power
Opts |
Encl
Opts |
Encl
Depth |
| DigiMate 23170 |
One |
3½,12 mm |
A, V |
I, A |
A, B, C, D |
C, D, E, F |
150 mm |
| DigiMate 23171 |
One |
3½,12 mm |
A, V |
I, A, B |
A, B, C, D |
C, D, E, F |
200 mm |
| DigiMate 23172 |
Two |
3½,12 mm |
A, V |
I, A, B |
A, B, C, D |
D, E, F |
250 mm |
| DigiMate 23173 |
One |
4½, 8 mm |
A, V |
I, A, B |
A, B, C, D |
D, E |
200 mm |
| DigiMate 23174 |
One |
Custom |
A, V, G |
I, A, B, C |
A, B, C, D |
C, D, E, F |
250 mm |
Ordering Code
To order an instrument of your choice, first identify the
Models which satisfy your alarm function requirements, then
select a specific Model on the basis of Enclosure,No of
Channels etc. You can completely specify your choice by an
ordering code in the following format.
| ModelNo |
Input Processing |
Output Code |
P.S. Code |
Encl Code |
Custom Feature |
| R317N |
X |
X |
X |
X |
G |
| The Custom Feature is absent for standard options in the
specifications given above. For Custom requirements the letter 'G' is
to be appended to the Ordering Code and deviations in any
specification or option are emphasised again by 'G' against
the corresponding Option Code. |
Example 1:
Specify 23170AAAE to
order 4-20 mA input DigiMate 23170 with 24V DC transmitter
power supply, one HI / LO Alarm, operating on 230V AC, 50Hz
and housed in an Industry Standard enclosure of 72 (W) x 144 (H)
x 150 (D) mm.
Example 2:
Specify 23174AAAGG
{Where G = Enclosure of 210 (W) x 115 (H) cutout, 250 mm length
and a display of 25mm LEDs} to order 4-20 mA input DigiMate
23174 with 25mm display, 24V DC transmitter power supply,
1 HI / LO Alarm, operating on 230V AC, 50Hz housed in a custom
enclosure of 210 (W) x 115 (H) x 250 (D) mm. |
|
