FLS CO M12 DI 16 M12
Product ID:20551
Updated: 2026/7/31
Key Features
- 116 Digital Inputs: The device features 16 IEC 61131-2 type 1 digital inputs for efficient signal acquisition.
- 2Fast M12 Connections: Utilizes SPEEDCON fast locking system and M12 connectors for consistent and reliable connections.
- 3Comprehensive Protection: Equipped with short-circuit and overload protection, as well as reverse polarity protection.
- 4Flexible Power Supply: Supports a flexible power supply concept, ensuring stable operation under various conditions.
- 5Diagnostic Indicators: Includes diagnostic and status indicators for easy monitoring and troubleshooting.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 60 mm | Height | 161 mm |
| Depth | 44.5 mm | Drill hole spacing | 151 mm |
| Connection method | 2 M12 connectors, A-coded | Number of positions | 5 |
| Transmission speed | 10, 20, 50, 125, 250, 500, 1000 kBit/s (Automatic baud rate detection) | Transmission physics | Copper cable with optional power supply in acc. with CAN standard |
| Address area assignment | 1 ... 126, adjustable | Number of local bus devices that can be connected | 0 |
| Number of devices with parameter channel | 0 | Input address area | 16 bit |
| Output address area | 0 bit | Register length | 16 bit |
| Input name | Digital inputs | Description of the input | IEC 61131-2 type 1 |
| Number of inputs | 16 | Connection method | M12 connector, double occupancy |
| Connection technology | 2-, 3-, 4-conductor | Input voltage | 24 V DC |
| Input voltage range "0" signal | -30 V DC ... 5 V DC | Input voltage range "1" signal | 13 V DC ... 30 V DC |
| Nominal input voltage U | 24 V DC | Filter time | 1 ms |
| Protective circuit | Reverse polarity protection | Product type | I/O component |
| Product family | Fieldline | Type | Block design |
| No. of channels | 16 | Voltage supply U | 24 V DC |
| Power supply at U | max. 4 A | Current consumption from U | typ. 65 mA
max. 100 mA |
| Voltage supply U | 24 V DC | Power supply at U | max. 4 A |
| Current consumption from U | typ. 8 mA (plus sensor current)
max. 1.2 A | Connection method | M12 connector (A-coded) |
| Designation | U | Supply voltage | 24 V DC |
| Supply voltage range | 18 V DC ... 30 V DC (including ripple) | Test voltage: 24 V supply (bus logics) / Digital inputs (sensor supply / I/O) | 500 V AC, 50 Hz, 1 min |
| Test voltage: FE / Digital inputs (sensor supply) | 500 V AC, 50 Hz, 1 min | Connection method | M12 connector |
| Ambient temperature (operation) | -25 °C ... 60 °C | Degree of protection | IP65/IP67 |
| Air pressure (operation) | 80 kPa ... 106 kPa (up to 2000 m above sea level) | Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C | Permissible humidity (storage/transport) | 95 % |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) | Mounting type | Wall mounting |
Specifications may be subject to change without notice
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