SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual page 22

AO Analog value output
OC Relay output terminal
H-speed impulse
DO
output terminal
(4) RS485 terminal function description as table 3-5
Table 3-5 CPU board RS485 terminal function table
item symbol
485A
communication
485B
(5) control terminal CON2，arranged as follows:
TA
(6) CON2 terminal function description as Table 3-6.
Item symbol
TA
Relay
output malfunction
TB
terminal output relay
TC
EDS800 series Service Manual
Provide analog voltage/current
output，can express 6 kinds of
parameter see F5.17 parameter
description，output voltage/current
optioned by JP1，factory default
output voltage.
(reference ground: GND)
Used for multi-function switch
output terminal, for detailed see
Chapter 6 Section 6.6 terminal
function parameter (F5 group)
output end function description.
(common end: OCG)
Used for multi-function
impulse signal output
terminal, for detailed see
Chapter 6 Section 6.6
terminal function
parameter(F5 group) output
end function description. (common
end: COM)
name
485
communication
interface
TB
TC
Table 3-6 CPU board CON2 terminal function
name Function description
Normal: TB-TC closed, TA-TC
Inverter
open
Malfunction: TB-TC open,
TA-TC closed
Function description
485 difference signal positive end
485 difference signal negative end
17
Current output range: 4~20mA
voltage output range: 0~10V
Work voltage range:0~220V
Max. output current:500mA
For use method please see
description of parameter F5.10
Output impulse voltage: 12V
Output frequency range:
depending on parameter
F5.24, max.20KHz
spec
For standard 485
communication interface
please use twisted-pair or
STP
Spec
TB-TC: always-closed,
TA-TC: always-open contact
capacity:
AC250V/2A (COSΦ=1)
AC250V/1A (COSΦ=0.4)
DC30V/1A