Samson 3374 Series User Manual

EB 8331-4 EN 3-9
Design and principle of operation
Device safety
Degreeofprotectionacc.toEN60529 IP54withcableducts
IP65withcableglands(canberetrotted)
1)
Suspended mounting not permitted according to
EN60664
Class of protection IIaccordingtoEN61140
Device safety IIaccordingtoEN61010-1
Noise immunity AccordingtoEN61000-6-2andEN61326-1
Noise emission AccordingtoEN61000-6-3andEN61326-1
Conformity
Permissible temperatures
2)
Ambient 5to60°C
Storage –25to+70°C
Ambient conditions
Humidity 5to95%relativehumidity,nodewformation
Additional equipment
Limit contacts Mechanical Twoadjustablelimitcontactswithchangeoverswitches;
230VAC/1A·Withoutcontactprotection
Electronic Two adjustable limit contacts with relay and changeover
switches;
230VAC/1A·Withoutcontactprotection
RS-485 module (order no. 1402-1522) Module for Modbus RTU communication
Other information
Motor switch-off Bytorque-dependentlimitswitches
1)
CableglandsM20x1.5withmetalnutSW23/24(orderno.1400-8828)
2)
The permissible medium temperature depends on the valve on which the electric actuator is
mounted. The limits in the valve documentation apply.

Samson 3374 Series Specifications

General

Velocity Sensitivity	Yes
Aftertouch	No
Pitch Bend	Yes
Modulation Wheel	Yes
Control Knobs	8
Transport Controls	Yes
USB	Yes
MIDI Out	Yes
Type	MIDI Controller
Power Source	USB