Installation manual

ManualsBrandsEmerson ManualsHome building and DecorEpsilon EP Drive 400518-01

Installation 37

Safety Information Product Overview Installation Diagnostics

Options and

Accessories

Specification

Figure 41: Epsilon EP/XV 130 mm Motor Brake Wiring Diagram

Input/Output and Drive Enable Wiring

The Epsilon EP-B drive is equipped with 5 optically isolated input lines (one is dedicated to a drive enable function)

and 3 optically isolated output lines. The Epsilon EP-I, EP-IDN and EP-P drives are equipped with 16 optically

isolated input lines (one is dedicated to a drive enable function) and 8 optically isolated output lines. All inputs and

outputs are configured as sourcing; that is, the outputs "source" current from the positive side of the I/O supply when

ON and the inputs are compatible with a sourcing output returning current to the grounded negative side of the I/O

supply.

Inputs are ON with +10 Vdc to +30 Vdc applied and OFF when less than +1.5 Vdc or 0.2 mA is applied. Input current

at 24 Vdc is 4.8 mA and input resistance is about 4.8k ohms.

Maximum load on each output channel is 150 mA with 3.5 Vdc max voltage drop from I/O supply + to output. Outputs

are rugged and require no freewheeling diode on inductive loads. Outputs are short-circuit proof to ground (0 V) or

any voltage from 0V to the I/O power supply voltage.

Optical isolation for I/O is functional only and does not provide safety rated isolation. I/O circuits must be PELV for

any extra low voltage circuits to be PELV. For UL installations, I/O wiring must be from a limited voltage/limited

energy or limited voltage.limited current supply.

EP204-I00-0000

9606XX-XX A1

SN 0610E014

motor

logic

digital i/o (J3)

Output #3

Drive Enable

I/O Common

I/O Supply

Internal to Moto

Blu +

Blue/Wht - -

Single point

PE ground

2 Amp

Fuse

Customer

supplied drive

enable contact

24 VDC

XV 130mm

Motor

1 Amp

Fuse

XCMDBS-xxx Cable

Relay:

Model# BRM-1