3.
System Configuration Unit and Module
97
Digital Input Module SDI01
SDI01 module specifications
Item
Specification
Model name
SDI01
Number of input points
32 points
Input insulation unit
The 32 input points are isolated together (one side common).
Input signal
Non-voltage contact/open collector input
Input current
5 mA (external power supply 24 Vdc, contact resistance 0 W)
Contact resistance
ON: 500
or less; OFF: 50 k
or more
Input response frequency
50 Hz or less
Data updating period
10 ms
Input processing
Scan transmission data; status variation detection (ON/OFF)
Address setting
Set from 1 to E (decimal 1 to 14) by front panel address setting
switch.
Breakdown diagnosis
External power supply voltage drop, transmission, CPU,
memory
Insulation resistance
100 M
or more (measured with 500 Vdc megger, between total
inputs and internal circuits)
Ability of insulation to withstand
voltage
500 Vac for 1 minute (between total inputs and internal circuits)
External power supply
24 Vdc
10% (21.6 to 26.4V), ripple 5% or less. When used with
external 24V at 26,.4V, ambient temperature 55
C should be
derated to 50
C
Current consumption
24 Vdc-35 mA or less (system power supply)
Internal heat generation
4.8 W or less (external 24 Vdc, all points ON)
Compatible terminal block units
UTBD1 (1 can be mounted); UTRC1 (2 can be mounted)
Compatible options
-
External dimensions
40 W
90 H
95 D mm (excluding protrusions)
Weight
200 g or less
SDI01 module internal circuitry
Phase A
Module connector
Internal CPU
circuit
RS-485
trans-
ceiver
RS-485
trans-
ceiver
Internal power
supply
Filter
circuit
Phase B
System power supply
(24 Vdc)
Dual I/O bus
DI1
DI32
24 Vdc
0 V
Status
indicator/
switch
Fixed voltage power
supply circuit
External power
supply monitoning
External
power
supply
Summary of Contents for TOSDIC-CIE DS
Page 1: ...Toshiba Integrated Control System Intelligent PI O Instruction Manual 6F8C0779 ...
Page 10: ...Introduction viii ...
Page 14: ...Contents xii ...
Page 20: ...1 System Configuration 6 ...
Page 40: ...2 Installation and Wiring 26 ...
Page 53: ...3 System Configuration Unit and Module 39 UTBA1 front panel ...
Page 56: ...3 System Configuration Unit and Module 42 UTBA2 front panel ...
Page 59: ...3 System Configuration Unit and Module 45 UTBA3 front panel ...
Page 68: ...3 System Configuration Unit and Module 54 UTBD1 front panel ...
Page 71: ...3 System Configuration Unit and Module 57 UTRC1 front panel ...
Page 142: ......
Page 151: ...Apendix 2 External Dimentions 137 Terminal Block Unit Appended Figure 2 2 Terminal block unit ...
Page 156: ......
Page 158: ...TOSHIBA CORPRATION 72 34 Horikawacho Saiwai ku Kawasaki shi Kanagawa 212 8585 JAPAN ...