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2100-A4 (Analogue Input Remote
Station)
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The universal inputs plus outputs
gives this station a lot of flexibility. I/O include 4
analogue inputs, 4 digital inputs, 4 relay outputs plus
optional 2 analogue outputs.
Field programmable inputs
include thermocouples, RTD, Pt100, mA, mV & V, thermister.
Each input can be individually programmed and ranged for
any span via on Bd links. The analogue inputs on the
2100-A4 can be
expanded up to 64 using the 2100-M input
Multiplexers. Outputs include 4 relays for control or alarm,
plus an option for 2 analogue outputs of 4~20mA or 0-10V DC.
The 2100-A4 contains 4 in
built on/off controllers or alarms. The controller/alarm
setpoint (SV) and other parameters are downloaded from the
user friendly MicroScan software, Mimic package, and held in
permanent memory on the
2100-A4.
Other controller parameters include, output switching
differential, auto/manual and manual settings of output. The 4
controllers/alarms on the
2100-A4 will
operate unaffected by computer power downs or reboots etc.
The optional 2100-E memory expansion card
is designed to allow the
2100-A4 to stand alone,
retaining the data collected for intermittent
download.
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| Specifications: (Preliminary) |
| Analogue Outputs: |
4 single ended, 12 bit
A/D Each Input can be individually selected on Bd and scaled
within the following span limits. |
| mV: |
0~300mV |
| V: |
0~10V |
| mA: |
0~20mA (4~20mA) |
| RTD (Pt100): |
-50~850°C
(-58~1550°F) |
Thermocouple:
K&N:
J: |
saas:dss
100~1300°C
(212~2400°F)
100~1200°C
(212~2200°F) |
Thermister:
(10K Beta=3890) |
-50~100°C
(-58~212°F) |
| Accuracy: |
± 0.1% FSO
typical |
| Digital Inputs: |
4 Digital Opto Isolated
Inputs
5 to 30V DC |
| Max Input
Frequency: |
100 Hz typical on/off and
count LED indication on each channel |
| Relay Outputs: |
4 Isolated contact
outputs, Change over form C
250V AC.
2amp
30V DC. 2amp |
| Relay State: |
Selectable |
| 4 On Board
Controllers: |
On/off
action |
| Communications: |
Isolated RS422, RS485,
RS232 |
| Comms Baud Rate: |
19200, 9600, 4800, 2400
selectable
(radio & modem
compatable) |
| Power Supply: |
80~265V
AC/DC
20~80V AC/DC
selectable
8~30V AC/DC
optional
Power Supply Consumption
5VA |
| Expansion
Options: |
| Option
1: |
Input Expansion. Supports up to four 2100-M
input multiplexers. Maximum distance between
2100-A16 & 2100-M =
50m. |
| Option
2: |
Two Analogue
Outputs: 4~20mA or 0~10V DC |
| Option
3: |
Memory
Expansion. 2100-E memory expansion card for `stand alone´
monitoring.
Storage capacity = 2000 readings
of each input. Options 1 & 2 are not available with this
option fitted. |
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Connections for the
2100-A4
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| Due to on going research and development,
designs, specifications, and documentation are subject to change
without notification. : No liability will be accepted for errors,
omissions or amendments to this
specification. | |
