Festo MS6N-SV E-ASIS Series Assembly Installation Safety Instructions page 13

Installation
Connection to the M12 plug connector
M12 plug, 4-pin (In)
Pin 1: AS-i +
Pin 2: n. c.
Pin 3: AS-i -
Pin 4: n. c.
Tab. 3 Connection AS-i-Interface-Bus
Seal unused connections with suitable protective caps è www.festo.com/catalogue.
AS-Interface addresses
Before commissioning, a non-safety-related slave address and a safety-related slave address must be
assigned to the product.
The modules or slaves that have been addressed must be labelled carefully.
Address allocation
Cyclic digital data
Inputs
n. c. n. c.
Tab. 4 Inputs for cyclic digital data
Outputs
DO3 DO2
x x
Tab. 5 Outputs for cyclic digital data
Festo — MS6(N)-SV-...-E-ASIS — 2019-05a
DI1 DI0
0 0
0 1
1 0
1 1
n. c. n. c.
M12 bushing, 4-pin (Out)
Pin 1: AS-i +
Pin 2: addressing contact -
Pin 3: AS-i -
Pin 4: addressing contact +
Description
Exhaust pneumatic condition
Pressurise pneumatic condition
Soft error; pneumatic limits exceeded /
not reached
Serious error; defect in hardware / software
uncovered
Description
Not used
13