Rockwell Automation Allen-Bradley 2094-BC01-M01-S, Руководство пользователя

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Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 63
Kinetix 6000 Connector Data Chapter 4
Control Signal
Specifications This section provides a description of the Kinetix 6000 drive I/O (IOD),
communication, contactor enable (CED), brake (BC), and control power (CPD)
connectors.
Digital Inputs
Two fast registration inputs and four other inputs are available for the machine
interface on the IAM module and AM module. Each IAM and AM module
supplies 24V DC @ 250 mA for the purpose of registration, home, enable,
over-travel positive, and over-travel negative inputs. These are sinking inputs that
require a sourcing device. A 24V DC power and common connection is provided
for each input.
Table 28 - Understanding Digital Inputs
Table 29 - Digital Input Specifications
IMPORTANT
To improve registration input EMC performance, refer to the System
Design for Control of Electrical Noise Reference Manual, publication
GMC-RM001 .
IMPORTANT Over-travel limit input devices must be normally closed.
IOD Pin Signal Description
Capture
Time Edge/Level
Sensitive
IOD-2 ENABLE
Optically isolated, single-ended active high signal. Current loading is
nominally 10 mA. A 24V DC input is applied to this terminal to enable each
axis.
20 ms Level
IOD-5 HOME
Optically isolated, single-ended active high signal. Current loading is
nominally 10 mA. Home switch (normally open contact) inputs for each axis
require 24V DC (nominal).
20 ms Level
IOD-14
IOD-17
REG1
REG2
Fast registration inputs are required to inform the motor interface to
capture the positional information with less than 3
μ
s uncertainty. Optically
isolated, single-ended active high signal. Current loading is nominally
10 mA. A 24V DC input is applied to this terminal to enable each axis.
500 ns Edge
IOD-8
IOD-11
OT+
OT-
Overtravel detection is available as an optically isolated, single-ended
active high signal. Current loading is nominally 10 mA per input. The
pos/neg limit switch (normally closed contact) inputs for each axis require
24V DC (nominal).
20 ms Level
Parameter Description Min Max
On-state voltage
Voltage applied to the input, with respect
to IOCOM, to guarantee an on-state.
ENABLE, HOME, and OT+/OT- 10.8V 26.4V
REG1 and REG2 21.6V 26.4V
On-state current Current flow to guarantee an on-state. 3.0 mA 10.0 mA
Off-state voltage
Voltage applied to the input, with respect to IOCOM, to guarantee an
off-state.
-1.0V 3.0V