The WAGO 753-655 AS Interface Master enables efficient AS-I communication with up to 32 bytes of I/O data transfer and auto-installation mode for error detection.
Product Model753-655
Product ID43111
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureEfficient AS-I communication with up to 32 bytes of I/O data transfer
2
FeatureAuto-installation mode for simplifying configuration and detecting errors
3
FeatureFree cyclic process image areas can be mapped
4
FeatureROHS compliant for environmental sustainability
5
FeatureDurable and reliable design for industrial applications
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Note
Pluggable connectors and coding fingers (753 Series) are not included.
Device specification
AS-i master class: M4; AS-I Specification: 3.0
Device-specific
AS-I cable length (max.): 100 m, with repeater 300 m
Topology
Number of slaves: up to 62; Slave profiles: V3.0 with transaction types 1 5
Current consumption, typ.
40 mA (AS-I)
Cycle time (AS-I)
0.3 10 ms, depending on the number of slaves
Transmission channel
1
Data width
12 48 bytes (max.), configurable, including 1?byte control/status
Supply voltage
AS-I: 26.5 31.6 V
Supply voltage (system)
5 VDC; Via data contacts
Current consumption (5 V system supply)
55mA
Supply voltage (field)
24 VDC (-15 +20 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact)
Isolation
500 V system/supply/AS-I
Indicators
LED (A, B, E, F) green: AS-Interface-Power, Mapping Consistency, AS-Interface active, PRG enable; LED (C, H) red: local bus timeout, general error; LED (D, G) yellow: Overflow, CFG Mode
Number of incoming power jumper contacts
2
Number of outgoing power jumper contacts
2
Connection technology: inputs / outputs
8 x CAGE CLAMP®
Connection type 1
Inputs/Outputs
Solid conductor
0.08 … 2.5 mm2 / 28 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm2 / 28 14 AWG
Strip length
9 10 mm / 0.35 0.39 inches
Width
12 mm / 0.472 inches
Height
100 mm / 3.937 inches
Depth
69 mm / 2.717 inches
Depth from upper-edge of DIN-rail
61.8 mm / 2.433 inches
Mounting type
DIN-35 rail
Pluggable connector
Pluggable
Color
light gray
Housing material
Polycarbonate; polyamide 6.6
Fire load
0.836MJ
Weight
46g
Conformity marking
CE
Ambient temperature (operation)
0 … +55 °C
Ambient temperature (storage)
-40 … 85 °C
Protection type
IP20
Pollution degree
2 per IEC 61131-2
Operating altitude
0 2000 m / 0 6562 ft
Mounting position
Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)
95%
Vibration resistance
4g per IEC 60068-2-6
Shock resistance
15g per IEC 60068-2-27
EMC immunity to interference
per EN 61000-6-2, marine applications
EMC emission of interference
per EN 61000-6-4, marine applications
Exposure to pollutants
Per IEC 60068-2-42 and IEC 60068-2-43
Permissible pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
