ABE7H16S21
Schneider Electric
Overview
The ABE7H16S21 is an automation component in the the Schneider Electric automation portfolio range from Schneider Electric. Passive discrete I/O connection sub-base with isolator, 16-channel.
Application & Technical Notes
As a the schneider electric automation portfolio device, the ABE7H16S21 is intended for deployment in panel-based control cabinets and machine enclosures where the Schneider Electric automation portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Schneider Electric platform.
Key published characteristics include a 19-30V DC (IEC 61131-2) rating, an operating temperature range of -5 to 60 °C. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (-5 to 60 °C); do not exceed it during commissioning or in enclosed panels without airflow. Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the ABE7H16S21, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your the Schneider Electric automation portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the ABE7H16S21?
The ABE7H16S21 is a the schneider electric automation portfolio device in the the Schneider Electric automation portfolio range from Schneider Electric. It belongs to the the Schneider Electric automation portfolio automation family.
What are the key technical ratings of the ABE7H16S21?
Its published highlights include 19-30V DC (IEC 61131-2), operating temperature -5 to 60 °C. Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the ABE7H16S21 mounted or installed?
Installation follows the standard the Schneider Electric automation portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the ABE7H16S21 compatible with my controller?
It is part of the the Schneider Electric automation portfolio family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the ABE7H16S21?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
Passive discrete I/O connection sub-base with isolator, 16-channel
Electrical Specifications
| Number of channels | 16 |
|---|---|
| Terminals per channel | 2 |
| Signal type | Discrete input/output, 0V or 24V polarity distribution |
| Rated supply voltage | 19-30V DC (IEC 61131-2) |
| Maximum supply current | 1.8 A |
| Current per channel | 0.5 A |
| Connector | HE-10 |
| Protection | 2 A internal fuse, LED per channel, channel isolator |
Environmental
| Operating temperature | -5 to 60 °C |
|---|---|
| Protection rating | IP2X |
Physical
| Mounting | 35 mm DIN rail clips / screw |
|---|---|
| Dimensions (H×W×D) | 77 × 206 × 58 mm |
| Weight | 0.64 kg |
| Wire cross-section | 0.14-2.5 mm² solid, 0.09-1.5 mm² flexible |
Lifecycle
| Lifecycle | Active (in production, Telefast ABE7 range) (Last verified: 2026-09) |
|---|
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.