Control Terminal Types - GE AF-650 GP Operating Instructions Manual

Installation

2.4.5.2 Control Terminal Types

Illustration 2.10 and shows the removable frequency
converter connectors. Terminal functions and default
settings are summarized in Table 2.2.
Illustration 2.10 Control Terminal Locations
Illustration 2.11 Terminal Numbers
•
Connector 1 provides four programmable digital
inputs terminals, two additional digital terminals
programmable as either input or output, a 24V
DC terminal supply voltage, and a common for
optional customer supplied 24V DC voltage. A
digital input for STO (Safe Torque Off) function.
•
Connector 2 terminals (+)68 and (-)69 are for an
RS-485 serial communications connection
•
Connector 3 provides two analog inputs, one
analog output, 10V DC supply voltage, and
commons for the inputs and output
•
Connector 4 is a USB port available for use with
the DCT-10
•
Also provided are two Form C relay outputs that
are in various locations depending upon the
frequency converter configuration and size
•
Some options available for ordering with the unit
may provide additional terminals. See the manual
provided with the equipment option.
See 10.2 General Technical Data for terminal ratings details.
AF-650 GP Operating Instructions
Terminal Parameter
12, 13
18
19
32
33
27
29
20
37
39
42
50
53
54
55
Terminal description
Default
setting Description
Digital inputs/outputs
- +24V DC 24V DC supply
voltage. Maximum
output current is
200mA total for all
24V loads. Useable for
digital inputs and
external transducers.
E-01 [8] Start
E-02 [10] Reversing
E-05 [0] No
Digital inputs.
operation
E-06 [0] No
operation
E-03 [0] No Selectable for either
operation digital input or
output. Default setting
E-04 [14] JOG
is input.
- Common for digital
inputs and 0V
potential for 24V
supply.
- Safe Torque Safe input. Used for
Off (STO) STO.
Analog inputs/outputs
- Common for analog
output
AN-50 [0] No Programmable analog
operation output. The analog
signal is 0-20mA or
4-20mA at a
maximum of 500Ω
- +10V DC 10V DC analog supply
voltage. 15mA
maximum commonly
used for potenti-
ometer or thermistor.
AN-1# Reference Analog input.
Selectable for voltage
AN-2# Feedback
or current. Switches
A53 and A54 select
mA or V.
- Common for analog
input
2 2
15