Specifications
Number of Inputs:
Up to 10 or 20 points
A/D Resolution: ±20,000
Reference Junction
Compensation Error: ±1°C (1.8°F)
(R, S, B, C, W), ±0.5°C/0.9°F
(K, J, T, E, N, U, L CHROMEGAR
vs. Au7% Fe)
Scan Cycle Time: 2 to 60 sec
selectable (2, 3, 4, 5, 6, 10, 12, 15,
20, 30, 60 sec)
A/D Integration Time: 20 msec
(50 Hz), 16.7 msec (60 Hz), and
100 msec (10 Hz), (50/60 Hz)
selectable
Input Impedance: >10 M on 2 V
or lower ranges and T/C; approx.
1 M on 6 V or higher ranges
Input Bias Current: <10 nA
Thermocouple Burnout
Protection: ON or OFF selectable
for each channel
Temperature Coefficient: zero
drift; 0.01% of range/°C, full span;
0.01% of range/°C
Max. Input Voltage: ±10 Vdc
(60 V on 6 V or greater ranges)
Common Mode Voltage:
250 Vrms ac (50/60Hz)
Common Mode Rejection:
120 dB (50 or 60 Hz ±0.1%)
Normal Mode Rejection:
40 dB (50 or 60 Hz ±0.1%)
Max between Chan: 150 Vrms ac
(50/60 Hz except RTD)
Printing Technique:
Raster scan using a wire-dot printer
and 10-colour ribbon
Effective Recording Span:
150 mm (5.9"), analogue
Chart: Z-fold chart, 230 mm (9")
width, 20 m (65.5') long
Recording Resolution: ±0.1 mm
Recording Accuracy:
measurement accuracy plus
(±0.2% of effective recording span)
Printout Format: analogue trend/
analogue trend plus digital datalogging
Chart Speed: 1 to 1500 mm/hr
Chart Drive: pulse motor drive
Chart Speed Accuracy: ±0.1%
Recording Modes:
Normal, print on alarm, chart
speed/interval changes at set alarm
Standard Printing Functions:
engineering units (up to 6
alphanumerics), tag number
(up to 7 alphanumerics), alarms
(channel number, alarm types,
and the time of alarm On/Off),
scale markings (0/100%, 0/50/100%,
or 20% steps), program list, manual,
message (max. 16 characters), and
header (60 characters x 5 lines)
DISPLAY AND CONTROLS
Display: 5 x 7 dot matrix, 3 row,
vacuum fluorescent; 1st row 22
large, 2nd & 3rd 40 small characters
Data Display: measured data (tag
number, channel number, alarm status,
measured value, engineering unit),
bargraph, clock, alarm status, relay
status, programming data, battery status,
and recording format (Trend/Log)
Scaling Range: -30,000 to +30,000
Calculation: Difference between
any channels or moving average
for every 2 to 64 scans
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Internal Memory: 10 yr lithium
battery back up; 512 KB SRAM
with floppy disc drive option
Optional Memory:
3.5 inch floppy; 1.4 MB or 720 K
Alarms: up to 4/channel
Outputs: 12 max with -A4 & -R1 opt
Alarm Types: high (H), low (L),
high rate of change (RH), low rate
of change (RL), delta high (H)
and delta low (L)
Recording: Trend mode: CH# alarm
types, and On/Off times in the right
margin; logging mode: CH# and alarm
types at the start of measured data
Alarm Acknowledgement:
pressing the ACK key stops the
alarm display flashing and resets
the dedicated common relay output
Alarm Reset: hold type relay output
by pressing the RESET key
Display: flashing display can be
obtained for 20 point alarm status
(channels 1 to 20) plus one
common point for computing
channels (channels 31 to 60)
GENERAL
Ambient Operating Temperature:
5 to 40°C (40 to 104°F)
Humidity Range: 20 to 80%
Power Supply: 90 to 250 Vac,
50 or 60 Hz ±2%
Power Consumption: approx 130 VA
Clock: with calendar function
Input Terminals: clamped input
terminal block (standard) and screw
input terminal block (optional)
Mounting: desktop or flush panel
MOST
mounting (can be inclined up to
30° backward from vertical)
Dimensions: 221 H x 338 W x
335 mm D (834 x 13516 x 13316")
Weight: 9.3 kg (20.5 lb) approx.
OPTIONAL FEATURES
Alarm Outputs (-A4 option):
10 points, contact rating 30 Vdc or
250 Vac, 2 A resistive. AND, OR,
REFLASH, or latching option
type output
Remote Control (-R1 option):
Through the contact input, start/stop,
chart speed/interval change, manual
printout, message recording, digital
recording in the trend mode, writing
on the memory card, and loading
trigger available. Input signal;
TTL-level, open collector, and
contact status,. plus 2 alarm outputs.
GPIB Interface (-C1 option):
conforms to IEEE standard 488-1978
RS-232C Interface (-C2 option):
conforms to EIA RS-232C
Computation (-M1 option):
Functions: +, -, x, =, SQR
(square root), ABS (absolute value),
LOG (common logarithm),
EXP (exponential), logic (AND,
OR, NOT, XOR), CLOG & TLOG
(group or channel; max, min, avg,
totals, max minus min)
Software: Runs on
Windows95, 98 or NT 4.0.
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Fermer
