power connections  (2 441 produits)

SICAM AI UNIT WITH TWELVE 20-MA INPUTS FOR SIPROTEC DEVICES DIN RAIL MOUNTING UNIT, IP20, HOUSING 96MM X 96MM X 100MM POWER SUPPLY: 24-240V DC, 100-230V AC CONNECTION RJ45 INTEGRATED ETHERNET SWITC...

Adaptateur pour prise avec parafoudre basse tension pour l'alimentation et le raccordement de signal d'un équipement terminal avec interface de télécommunication analogique ou numérique (VDSL jusqu...

Adaptateur pour prise avec parafoudre basse tension pour l'alimentation et le raccordement de signal d'un équipement terminal avec interface de télécommunication analogique ou numérique (VDSL jusqu...

121679 - AS-Interface printed circuit board VBA-4E3A-CB-E/E2-S, A/B slave with extended addressing possibility for up to 62 slaves, Integrated communication monitoring function, Inputs and outputs ...

For devices that provide no 20mA loop current (20mA passive -TTY- interface), the constant current adapter is provided. In the 15-pin D-Sub. housing contains two constant current sources for loop c...

FRONT CONNECTOR WITH TWISTED RIBBON CABLE CONNECTION FOR COMPACT CPU 312C FOR X1 CONNECTION, POWER SUPPLY USING SCREW-TYPE TERMINALS, Manufacturer-ID: 6ES7921-3AK20-0AA0

127361 - AS-Interface printed circuit board module VAA-4E4A-CB1-Z/E2, Integrated communication monitoring function, Inputs and outputs short-circuit and overload proof, No external power supply req...

FRONT CONNECTOR WITH TWISTED RIBBON CABLE CONNECTION FOR COMPACT CPU 313C/314C-2PTP/ 314C-2DP F. X1 CONNECTION POWER SUPPLY USING SCREW-TYPE TERMINALS, Manufacturer-ID: 6ES7921-3AM20-0AA0

The USB-S7 Adapter MPI, PPI DP permits conversion of a USB interface to the PPI bus MPI bus or DP-Bus for the online functions of S7 for Windows® or Step7. USB Adapter S7 MPI, DP has a connecting c...

SIMATIC PCS7, RED. AI8 HART MTA CONNECTION MODULE FOR REDUNDANT CONNECTION OF THE ET200M AI8 HART MODULE 6ES7331-7TF01-0AB0, 8 CHANNELS, PROTECTED REDUNDANT POWER SUPPLY, LED INDICATION, MEASURING ...

SIMATIC PCS7, RED. AO8 HART MTA CONNECTION MODULE FOR REDUNDANT CONNECTION OF THE ET200M AO8 HART MODULE 6ES7332-8TF01-0AB0, 8 CHANNELS, PROTECTED REDUNDANT POWER SUPPLY, LED INDICATION, MEASURING ...

For devices that provide no 20mA loop current (20mA passive -TTY- interface), the constant current adapter is provided. In the 15-pole Sub-D casing includes two constant current sources for loop cu...

FRONT CONNECTOR WITH TWISTED RIBBON CABLE CONNECTION FOR ANALOG (40PINS) S7-300 MODULES, POWER SUPPLY USING SCREW-TYPE TERMINALS, Manufacturer-ID: 6ES7921-3AG20-0AA0

SIMATIC S5, IM 301 INTERFACE MODULE (IN CENTRAL CONTROLLER) FOR DISTRIBUT. CONNECTION UP TO 200 M FROM EU OR ELECTR.TERMN. 484 TO CC W.CENTRALIZED CONN. COMPACT VERSION EXPANSION UNIT W.POWER SUPPL...