TCS-NET General Purpose Interface
Installation Manual
Toshiba
–16–
8 Input/Output Specifications
Digital Inputs and Outputs
1. Functions
The following signals can be set and their states can read through the Modbus (TCB-IFMB640TLE) interface.
However, RO1, RO2 (*1), DI3, and DI6 can be accessed from a central controller such as the 64-way central
control remote controller (TCB-SC642TLE2).
DI6, DI5, DI4, DI1, DI2 and DI3 are photocoupler input signals. Transmit these input signals through contacts, a
switch, or a sink device.
For details of these signals, see the “Connection to External Devices”.
Signal classification
Port
name
Data item TCB-IFCG1TLE TCB-IFCG2TLE
Digital output Relay contact
output
DO1
DO2
DO3
DO4
Output type “a” or “b” contact
selectable
“a” or “b” contact
selectable
Output point 4 2
Maximum contact current 1 A 1 A
Maximum contact voltage 250 VAC
30 VDC
250 VAC
30 VDC
Digital input Type 1 DI1
DI2
DI3
DI4
DI5
DI6
Input type Photocoupler insulation Photocoupler insulation
Number of input points 6 1
Input resistance 100 Ω 100 Ω
Minimum input ON
current
2 mA 2 mA
Maximum allowable input
ON current
30 mA 30 mA
Maximum input OFF
current
0.05 mA 0.05 mA
Connector Signal name
SW5
-2
SW5
-3
SW5
-4
Operation
In/
Out
RO1+
RO1-
Relay 1 ch output for
general purpose
interface
Relay contact output
Out
OFF OFF *
Normally open. Closed for 250 ms when Relay 1 setup
request is turned ON. (*1)
OFF ON *
Normally open. Closed for 250 ms each time Relay 1 setup
request is turned ON or OFF. HA output type (*1)
ON * *
Normally open. Continuously closed when Relay 1 setup
request is ON, and opened when Relay 1 setup request is
OFF. (*2)
RO2;+
RO2-
Relay 2 ch output for
general purpose
interface
Relay contact output
Out
OFF OFF ON
Normally closed. Opened for 250 ms when Relay 1 setup
request is turned OFF. (*1)
OFF OFF OFF
Normally open. Closed for 250 ms when Relay 1 setup
request is turned OFF. (*1)
OFF ON *
Normally open. Closed when Relay 2 setup request is ON,
and opened when Relay 2 setup request is OFF.
ON * *
Normally open. Closed when Relay 2 setup request is ON,
and opened when Relay 2 setup request is OFF.
RO3+
RO3-
(TCB-IFCG1TLE only)
Relay 3 ch output for
general purpose
interface
***
Relay contact output. Normally open.
Closed when Relay 3 setup request is ON, and opened
when Relay 3 setup request is OFF.
Out
RO4+
RO4-
(TCB-IFCG1TLE only)
Relay 4 ch output for
general purpose
interface
***
Relay contact output. Normally open.
Closed when Relay 4 setup request is ON, and opened
when Relay 4 setup request is OFF.
Out
15-EN
+00DE89308101_01EN_TCB-IFCG10TLE_gene_IM.book Page 16 Monday, December 15, 2008 3:49 PM
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