ASi PCB Module, 73 mm x 37,5 mm, 8 digital inputs, input voltage/sensor supply out of ASi, max. 180 mA for sensor supply, periphery connection via screw terminals, ASi connection via screw terminals, 2 AB addresses
circuit board 73 mm x 37,5 mm
Circuit board dimensions
2 holes for assembly angles.
73 mm x 37,5 mm
Inputs Safety, SIL 3, Cat. 4
Outputs Safety, SIL 3, cat. 4
Safety signal inputs
further connection options are available on request.
wiring pins, angled (pins 180° to PCB)
wiring pins, straight (pins 90° to PCB)
plug-in spring-type / screw terminals
Coating protects components and circuit boards when touched.
LED status display
status of in- and outputs is indicated by LEDs. In addition to that, both ASi LEDs (PWR green and FAULT red) show as usual regarding the ASi Slaves- the status of the ASi Slaves. Uaux is indicated by a green LED.
Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.
out of ASi
Output voltage (actuator supply)
Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.
The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
Line protection: If the module is supplied via a M12 connection with A or B coding, it may only be used with a current load of max. 4 A per pin in acc. with IEC 61076-2-101 and IEC 61076-2-109. A fused tap is recommended. There is no such limitation for modules supplied via piercing contacts.
AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. For ASi modules with two ASi nodes the second Asi node is turned off as long as the first Asi node is addressed to address "0". Upon request, ASi modules are available with specific ASi node profiles.