ABE7S16E2M0

Configured for 230 V AC sensor-side input switching in the Modicon ABE7 pre-wired system, the Schneider Electric ABE7S16E2M0 (ABE7S16E2M0 solid state input relay sub-base) provides 16-channel signal adaptation between field sensors and 24 V DC PLC inputs.

Hardware Specifications

Parameter	Specification
Model	ABE7S16E2M0
Brand	Schneider Electric
Product Range	Modicon ABE7
Product Type	Solid state input relay sub-base
Channels	16
Terminals per Channel	2
Sensor-Side Supply	230/240 V AC, 50/60 Hz
PLC-Side Supply	24 V DC
PLC Supply Limits	19-30 V DC
PLC/Field Isolation	Yes
Current per Channel	0.008 A
Guaranteed State 1 Current	>= 4.5 mA, sensor side
Guaranteed State 1 Voltage	>= 164 V, sensor side
Maximum Switching Current	15 mA, PLC side
Minimum Switching Current	1 mA, PLC side
Response Time	<= 20 ms, state 0 to 1 and state 1 to 0
Switching Frequency	<= 25 Hz at 50% duty cycle
Rated Impulse Withstand Voltage	2.5 kV, IEC 60947-1
Rated Insulation Voltage	2000 V
Dielectric Strength	2000 V AC, 50/60 Hz
Protection	Internal 1 A fast-blow fuse, PLC side; external fast-blow fuse, sensor side
Connection	Removable screw terminals, 20-way HE10 connector
Mounting	35 mm symmetrical DIN rail clips or screws with fixing kit
Tightening Torque	0.6 N.m
IP Protection	IP2X, IEC 60529
Operating Temp	-5 to 60 deg C
Storage Temp	-40 to 80 deg C
Pollution Degree	2, IEC 60664-1
Shock Resistance	15 gn, 11 ms
Vibration Resistance	2 gn, 10-150 Hz
Net Weight	0.407 kg
Certifications	DNV, GL, CSA, EAC
Standard	IEC 61131-2 Type 1

PLC Interface and Signal Adaptation

The ABE7S16E2M0 separates the 230 V AC sensor-side circuit from the 24 V DC PLC-side interface.

Its 20-way HE10 connector provides the PLC interface, while removable screw terminals provide field-side wiring access.

The 16 channels use two terminals per channel and support digital input signal transmission through solid state switching.

The module supports Modicon M221 Book, TSX Micro, Modicon Premium, Modicon TM3, and X80 I/O platforms.

The specified switching response remains within 20 ms for both signal transition directions.

Frequently Asked Questions

Q: Does the ABE7S16E2M0 provide electrical isolation between field signals and the PLC?
A: Yes. The supplied specifications identify isolation between the PLC side and operative field part.

Q: What field-side voltage does this sub-base accept?
A: The sensor-side rated supply is 230/240 V AC at 50/60 Hz, with state 1 guaranteed at >= 164 V.

Q: Can the unit be mounted directly on a DIN rail?
A: Yes. The sub-base supports 35 mm symmetrical DIN rail mounting using clips, or screw mounting on a solid plate.

Field Installation Guidelines

• Install the sub-base on a 35 mm symmetrical DIN rail or solid mounting plate.
• Verify that field wiring matches the specified 230/240 V AC sensor-side circuit.
• Keep 230 V AC field conductors separated from low-voltage PLC and communication wiring.
• Route signal wiring away from high-current motor, contactor, and variable-frequency drive conductors.
• Maintain correct polarity and terminal identification according to the applicable wiring diagram.
• Use the specified screw-terminal conductor ranges for the selected conductor type.
• Tighten terminal connections to 0.6 N.m using a flat 3.5 mm screwdriver.
• Connect cable shields according to the cabinet grounding design and avoid creating unintended ground loops.
• Confirm the required external fast-blow fuse on the sensor side before energizing the circuit.
• Verify the PLC-side supply remains within the specified 19-30 V DC range.
• Check channel switching states before connecting downstream PLC logic to operating equipment.
• Maintain the specified IP2X enclosure protection through the completed installation.

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