Technical data

Technical data	EJ7342
Number of channels	2 DC motors, 2 digital inputs Encoder input
Number of outputs	1 DC motor per channel
Number of inputs	1 x end position, 1 x encoder per channel
Supply voltage electronics	24 V_DC (via Distribution Board)
Supply voltage power	8 V_DC ... 48 V_DC
Load type	DC brush motors, inductive
Max. output current	2 x 3.5 A (short-circuit-proof, thermal overload warning for both output stages) per channel
PWM clock frequency	32 kHz with 180° phase shift each
Duty factor	0 ... 100 % (voltage-controlled)
Distributed Clocks	yes
Control resolution	max. 10 bits current, 16 bits speed
Electrical isolation	500 V (E-bus/field voltage)
Current consumption via E-bus	typ. 160 mA
Current consumption load voltage (Up-contacts)	typ. 45 mA
Encoder/input signal	Signal voltage "0": -3 V ... 2 V
Encoder/input signal	Signal voltage "1": 3 V ... 24 V
Nominal voltage of encoder signals	5 V ... 24 V, 5 mA, single ended
Pulse frequency	400,000 increments/s, 4-fold evaluation
permissible ambient temperature range during operation	0°C ... + 55°C (aligned in horizontal installation position, see note)
permissible ambient temperature range during storage	-25°C ... + 85°C
permissible relative humidity	95 %, no condensation
Operating altitude	max. 2.000 m
Dimensions (W x H x D)	approx. 24 mm x 66 mm x 55 mm
Weight	approx. 50 g
Mounting	on signal distribution board
Pollution degree	2
Installation position	Standard see note!
Position of coding pins	1 and 8
Color coding	orange
Vibration/shock resistance	conforms to EN 60068-2-6 / EN 60068-2-27 (with corresponding signal distribution board)
EMC immunity/emission	conforms to EN 61000-6-2 / EN 61000-6-4 (with corresponding signal distribution board) according to IEC/EN 61800-3 (with corresponding signal distribution board)
EMC category	category C3 - standard category C2, C1 - auxiliary filter required
Protection class	EJ module: IP20 EJ system: dependent on signal distribution board and housing
Approvals / markings*	CE, UKCA, EAC, UL (see note)

*) Real applicable approvals/markings see type plate on the side (product marking).

	CE approval The CE Marking refers to the EtherCAT plug‑in module mentioned above. If the EtherCAT plug-in module is used in the production of a ready-to-use end product (PCB in conjunction with a housing), the manufacturer of the end product must check compliance of the overall system with relevant directives and CE certification. To operate the EtherCAT plug‑in modules, they must be installed in a housing.

UL notice - Compact Motion

	Notes on motion devices Motor overtemperature Motor overtemperature sensing is not provided by the drive. Application for compact motion devices The modules are intended for use only within Beckhoff`s Programmable Controller system Listed in File E172151. Galvanic isolation from the supply The modules are intended for operation within circuits not connected directly to the supply mains (galvanically isolated from the supply, i.e. on transformer secondary). Requirements for environmental conditions For use in Pollution Degree 2 Environment only.