Functional
| Type | RTD |
| Temperature Input Range | PT100: -200.0–600°C; JPT100: -200.0–600°C; PT1000: -200.0– 600°C; Ni1000 (DIN 43760): -50.0–160°C; Ni1000 (TCR 5000): -50.0–160°C |
| Wire Disconnection Detection | 3 wires per channel |
| Number of Input Channels | 4 |
| Max Conversion Rate | 40 ms/4 Channels |
| Insulation Type | Photocoupler between input terminal and PLC power |
| Accuracy | ±0.1% (full scale) |
Electrical
| Current Consumption +3.3V | 40 mA |
| Current Consumption +24V | 10 mA |
Mechanical
| Dimensions WxHxD | 90 x 20 x 60 mm (3.5 x 0.8 x 2.4 in) |
| Weight | 153 g (0.34 lb) |
| Mounting | 35mm DIN Rail Mounting |
| Shock | 15G |
| Vibration | 0.5G – Continuous, 1G – Discontinuous |
| Square Wave Impulse Noise | ±2 kV |
| ESD Immunity | ±4 kV – Contact Discharges, ±8 kV – Air Discharges |
| Radiated Electromagnetic Immunity | 80–1000 MHz, 10 V/m |
| Surge Transient Immunity | 2 kV – CPU, Power; 2 kV – Digital I/O (VAC); 1 kV – Digital I/O (VDC); 1 kV – Communication |
Environmental
| Operating Temperature | -10 – 65 °C (14 – 149 °F) |
| Storage Temperature | -25 – 80 °C (-13 – 176 °F) |
| Operating/Storage Relative Humidity | 5 – 95% Non-condensing |
Certification
| CE | Yes |
| UL | Yes |
| RoHS | Yes |
PLC with Expansion Module
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FREE User Friendly PLC Software
Download our free, powerful PLC configuration software. Using your preferred programming language—Ladder Diagram, Instruction List, Sequential Function Chart, or Function Block—you can create your project, your way, for a one-of-a-kind control solution.

Documents
Manuals
- Temperature IO Module User Manual
- Analog IO Module User Manual
- Maple Modular PLC CPU Modules User Manual
- MapleLogic User Manual
Certifications
- RoHS Declaration of Conformity (all series)
- CE-Declaration of Conformity – PLC & IO Modules
- UL Certification Declaration – PLC & IO Modules
- Country of Origin Certification
CAD Files
When you order the IO-SA0400 the following items are included in the box:
- IO-SA0400
- Product Manual
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Analog RTD Module IO-SA0400 $290
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