Product Specifications:
Please Note: Modbus Protocols are NOT available with the 2100-M
If you require a multiplexer with Modbus Protocols please view the 2100-A16
The 2100-M is used extensively in industrial plants, with proven reliability and accuracy. It comes complete and ready to operate in a compact DIN rail mount enclosure.
The 2100-M (previously the EXPO-3) can multiplex up to 16 analogue inputs, into one input of a PLC or a Data Logging System. It uses solid state switches, making it extremely reliable and durable.
The 2100-M is widely used to expand up inputs on the 2100-A16 and 2100-A4, plus give economic easy accurate analogue input expansion on a PLC.
The PLC only requires two digital outputs and one analogue input to select and receive data from the 2100-M. For each additional 2100-M added to the system, only one more analogue input is required.
(The typical fan-out for most PLC's is up to eight 2100-M's)
The 2100-M-I and the 2100-M-R are on board input span programmable. The output can be configured to a selection of industry standard output signals.
Note 1) Minimum Range = Signal High - Signal Low.
Note 2) Maximum Range = Signal High - Signal Low.
Note 3) Sensor Break only applies to the RTD (-R) input model.
Note 4) Power supply 'H' is field selectable for 'M'; and 'M' for 'H'. Power supply 'L' must be ordered separately.
Notes on 2100-M-R (Input Range IR):
From the table above, you can chose a span (or Input Range IR) between -200 and +600°C. These are the limits - a span can not be chosen outside these limits.
However, to chose an actual span of -200 to 600°C is too wide to achieve good definition. I.e. If you want to see steps of 1°C or better, you will not achieve this with an actual span of -200 to 600°C. The minimum possible span is 20°C. The maximum possible span is 600°C. You need to chose a span that covers your working temperature range.
Examples of commonly used ranges include: 0~100°C, -50~50°C and 0~200°C.
Ordering code example for 2100-M with Pt100 RTD input (Input Model M = R), Input Range IR (or span) of 0~200°C, Output AO = 4~20mA, Channel Selection CS = Clock/Reset, Sensor Break SB = Upscale, Power Supply PS = 85~264Vac/dc:
2100-M-R- 0~200C - 4~20mA - CR - US - H
Specifications: |
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| Analogue Input Multiplexer: | 16 Single ended inputs | |
| Each Multiplexer is span programmable within the specified input type as per below: 2100-M-R = RTD Pt100 (-200~600°C) (-330~1100°F) 2100-M-I = 4~20 / 0~20mA 2100-M-V = mV & V (-25~500mV and 0~10V DC) - No longer available, use the 2100-A16. 2100-M-T = Thermocouple (-100~1700°C) (-150~3000°F) - No longer available, use the 2100-A16. Note 1:Minimum Thermocouple span = 200°C (400°F) Note 2:2100-M-T requires a PI-T transmitter |
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| Accuracy: | <± 0.1% FSO Typical | |
| Ambient Drift: | < 00.1% / °C FSO Typical | |
| Isolation on clock & reset: |
1kV AC/DC for 1 min | |
| Operating Temperature: | 0~60°C | |
| Storage Temperature: | -20~80°C | |
| Operating Humidity: | 5~85% RH Max. Non condensing | |
| Housing: | DIN & EN Rail mount L = 195mm, W = 120mm, H=70mm |
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| Power Supply: | -H -M -L |
85~264V ac/dc; 50/60 Hz; 10VA 23~90V dc; 10VA 10~28Vac/dc; 50/60Hz; 10VA Note: Power supply H is field selectable for M; and M for H. Power supply L must be ordered separately. |
