ALL MANUFACTURERS

SM 422 Digital Output Module

OUTPUT MODULE
SIMATIC S7-400
SM 422
DIGITAL
0.5 AMP
24 VDC
ISOLATED 32 DO

SM 421 Digital Input Module

SIMATIC S7-400
digital input SM 421
isolated 32 DI; 24 V DC
Type of input voltage DC
Rated value (DC) 24 V
for signal "0" -30 V DC to +5 V DC
for signal "1" 13 V DC to 30 V DC

CPU412-2 Processor Module

SIMATIC S7-400
CPU 412-2 144 KB 
WORKING MEMORY 
(72 KBCODE, 72 KB DATA)
INTERFACE MPI/DP 12 MBIT/S 
2.INTERFACE DP

SM322 Digital Output Module

OUTPUT MODULE
16 POINT
DIGITAL
SIMATIC S7-300
ISOLATED
0.5 AMP
24 VDC
1 X 20 POLE
TOTAL CURRENT 4 AMP / GROUP
8 AMP / MODULE

PS-307 Power Supply Module

SIMATIC S7-300 
STABILIZED POWER SUPPLY PS307
INPUT: 120/230 V AC 
OUTPUT: DC 24 V DC/5 A

S7-1200 DIGITAL OUTPUT 16 DO 24VDC 0.5A

SIMATIC S7-1200
Digital output SM 1222 
16 DO, 24 V DC, transistor 0.5 A
Power loss, typ. 2.5 W
Rated value (DC) 24 V
for signal "0", max. 0.1 V; with 10 kOhm load
for signal "1", min. 20 V DC

SM 1221 Digital Input Module

SIMATIC S7-1200
Digital input SM 1221
16 DI, 24 V DC
Sink/Source
Rated value (DC) 24 V
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V

Digital Output Module

1794OB16PXT
OUTPUT MODULE
FLEX I/O
DISCRETE
DC
16 POINTS
24 VDC SOURCING OUTPUT
ELECTRONICALLY PROTECTED
EXTENDED TEMPERATURE -20 TO +70 DEG
OPEN STYLE
DIN MOUNT
IP20

RTD Input, 6 channel, 3-wire, 0.5C res., -100 to +850C range (Pt-100 )

HE693RTD600
DISCONTINUED BY MANUFACTURER
INPUT MODULE
SERIES 90-30
6 POINT
RTD
16 BIT
0.5°C RESOLUTION

Analog combination module current/voltage 4 inputs 2 outputs.

IC694ALG442
ANALOG COMBINATION MODULE
CURRENT/VOLTAGE
4 INPUTS
2 OUTPUTS
PACSYSTEMS RX3I