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The ABE7H16R31 is a passive connection sub base from Schneider Electric's Modicon series. This component supports a rated supply voltage of 19/30 V and features 16 channels, each with three terminals.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Modicon |
| Part Number | ABE7H16R31 |
| EAN | 3389110544985 |
| Weight | 0.50 lbs (0.23 kg) |
| Product | Passive Connection Sub Base |
| Rated Supply Voltage | 19/30 V |
| Number of Channels | 16 |
| Number of Terminals Per Channel | 3 |
| Number of Horizontal Rows | 3 |
| Polarity Distribution | 0 V or 24 V |
| Short-circuit Protection | 2 A internal fuse, 5 x 20 mm, fast blow PLC end |
| Pin Number | 20 Pins |
| Fixing Mode | By clips (35 mm symmetrical DIN rail), By screws (solid plate with fixing kit) |
| Maximum Supply Current | 1.8 A |
| Current Per Channel | 0.5 A |
| Max Current Per Output | 1.8 A |
| Voltage Drop on Power Supply Fuse | 0.3 V |
| Rated Insulation Voltage | 2000 V |
The Schneider Electric ABE7H16R31 is a passive connection sub base specifically designed for Modicon series applications. The sub base accommodates a rated supply voltage ranging from 19 to 30 volts. With a total of 16 channels available, each channel is equipped with three terminals.
This design maintains a versatile polarity distribution, supporting both 0 V and 24 V configurations. Safety measures include short-circuit protection implemented through a 2 A internal fuse, which is fast-blow and complies with a 5 x 20 mm specification suitable for PLC applications.
In terms of physical specifications, the sub base features 20 pins for connectivity, ensuring a reliable interface for wiring. It can be securely mounted using clips on a 35 mm symmetrical DIN rail or via screws onto a solid plate with an included fixing kit.
Operationally, it handles a maximum supply current of 1.8 A. Each channel is limited to a current of 0.5 A, while the entire sub base can deliver a maximum current of 1.8 A per output. Additionally, testing reveals a voltage drop of 0.3 V across the power supply fuse, which is crucial for maintaining efficiency. Rated for an insulation voltage of 2000 V, the ABE7H16R31 is built to ensure safety in various applications without compromising performance. Weighing in at 0.346 kg, it is a lightweight yet robust choice for connection solutions.