TECO-Westinghouse F510 Series, Instruction Manual

Page: 38 / 444

3-27
Table 3.3.4.2 Description of control circuit terminals (Continued)
Type Terminal Terminal function Signal level/ information
Relay
output
R1A-
R1B-
R1C
Relay A contact (multi-function output terminal)
Relay B contact (multi-function output terminal)
Relay contact common terminal, please refer to
parameter group 03 in this manual for more functional
descriptions.
Rating:
250Vac: 10 mA ~ 1A
30Vdc: 10 mA ~ 1A
R2A-R2C With the same functions as R1A/R1B/R1C
Rating:
250Vac: 10 mA ~ 1A
30Vdc: 10 mA ~ 1A
R3A-R3C With the same functions as R1A/R1B/R1C
Safety
input
F1
On: normal operation.
Off: emergency stop.
(Jumper wired has to be removed to use external safety
function to stop.)
24Vdc, 8mA, pull-high
F2 Safety command common terminal 24V Ground
RS-485
port
S (+)
RS485/MODBUS differential input and output
S (-)
Grounding E (G)
Grounding to earth
Shield the connecting terminal
----
Notes:
*1:
Multi-function digital input can be referred to in this manual.
- Group 03: External Terminals Digital Input / Output Function Group.
*2:
Multi-function analog input can be referred to in this manual.
- Group 04 - External Terminal Analog Signal Input (Output) Function Group.
*3:
Multi-function analog output can be referred to in this manual.
- Group 04 - External Terminal Analog Signal Input (Output) Function Group.
Caution

Maximum output current capacity for terminal 10V is 20mA.

Multi-function analog output AO1 and AO2 are for use for an analog output meter. Do not
use these output for feedback control.

Control board’s 24V and 10V are to be used for internal control only. Do not use the
internal power-supply to power external devices.