• A/B slave with extended addressing possibility for up to 62 slaves
  • One-piece housing with stainless steel base
  • Installation without tools
  • Metal threaded inserts with SPEEDCON technology
  • Flat cable connection with cable piercing technique, variable flat cable guide
  • Communication monitoring
  • Inputs for 2-, 3-, and 4-wire sensors
  • DIN rail mounting
  • AS-Interface certificate
Product Description
G12 flat module
4 inputs (PNP)
General specifications
Slave type A/B slave
AS-Interface specification V3.0
Required master specification ≥ V2.1
UL File Number E223772
Functional safety related parameters
MTTFd 410 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Indicators/operating means
LED FAULT error display; LED red
red: communication error or address is 0
red flashing: overload of sensor supply
LED PWR AS-Interface voltage; green LED
green: voltage OK
flashing green: address 0
LED IN switching state (input); 4 LED yellow
Electrical specifications
Rated operating voltage 26.5 … 31.6 V from AS-Interface
Rated operating current ≤ 40 mA (without sensors) / max. 240 mA
Protection class III
Surge protection Ue: Over voltage category III, safe isolated power supplies (PELV) derived from mains up to 300 V AC line-to-neutral
Number/Type 4 inputs for 2- or 3-wire sensors (PNP), DC
option 2 inputs for 4-wire sensors (PNP), DC
Supply from AS-Interface
Voltage 21 … 31 V
Current loading capacity ≤ 200 mA, overload and short-circuit protected
Input current ≤ 8 mA (limited internally)
Switching point according to DIN EN 61131-2 (Type 2)
0 (unattenuated) ≤ 2 mA
1 (attenuated) ≥ 6 mA
Signal delay < 1 ms (input/AS-Interface)
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/EC EN 50295:1999
Standard conformity
Noise immunity EN 61000-6-2:2005, EN 50295:1999
Emitted interference EN 61000-6-4:2007
Input EN 61131-2
Degree of protection EN 60529
Fieldbus standard EN 50295, IEC 62026-2
Programming instructions
Profile S-0.A.2
IO code 0
ID code A
ID1 code 7
ID2 code 2
Data bits (function via AS-Interface) input output
D0 IN1 –
D1 IN2 –
D2 IN3 –
D3 IN4 –
Parameter bits (programmable via AS-i) function
P0 not used
P1 Input filter
P1 = 0 input filter on, pulse suppression ≤ 2 ms
P1 = 1 input filter off (default settings)
P2 Synchronous mode
P2 = 0 synchronous mode on
P2 = 1 synchronous mode off (default settings)
P3 not used
Ambient conditions
Ambient temperature -25 … 70 °C (-13 … 158 °F)
Storage temperature -25 … 85 °C (-13 … 185 °F)
Relative humidity 85 % , noncondensing
Climatic conditions For indoor use only
Altitude ≤ 2000 m above MSL
Pollution degree 3
Mechanical specifications
Degree of protection IP67
Connection cable piercing method
flat cable yellow
inputs: M12 round connector
Housing PBT
Mass 200 g
Tightening torque, cable gland 0.4 Nm
Mounting Mounting plate


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