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HCA2 Series
HCFA HCA2 Series Manuals
Manuals and User Guides for HCFA HCA2 Series. We have
1
HCFA HCA2 Series manual available for free PDF download: Hardware Manual
HCFA HCA2 Series Hardware Manual (35 pages)
PROGRAMMABLE CONTROLLERS
Brand:
HCFA
| Category:
Controller
| Size: 2 MB
Table of Contents
Table of Contents
1
Foreword
3
1 Introduction
6
Model Name
7
Rules of Expansion
7
Back up Data
8
EEPROM Backup
8
Capacitor Backup
8
Initialize Latched (Keep) Devices
8
2 Terminal Layouts
9
3 Installation Notes
10
Product Outline
10
HCA2RUN/STOP Control
11
General Specifications
12
PLC Mounting Arrangements
13
DIN Rail Mounting
14
Direct Mounting
15
Wiring
15
Termination at Screw Terminals
15
Removal and Installation of Quick-Release Terminal Block
16
Installing Optional Units
17
Expansion Boards
17
4 Power Supply
18
Wiring Techniques
18
Wiring Cautions
18
Power Requirements
19
Example Wiring
20
AC Power Supply
20
DC Power Supply
20
DC Power Supply
21
Service Power Supply
22
Earthing / Grounding
22
5 Inputs
22
DC Input Specifications
22
Typical Wiring
23
Input Circuit Connection
23
Diodes and Inputs Connected in Series
23
Resistors and Inputs Connected in Parallel
24
AC110V Input Extension Block
24
6 Outputs
25
Output Specifications
25
Relay Output Example
25
Product Life of Relay Contacts
25
Output Circuit Configuration
26
Transistor Output Example
28
Transistor Output Writing Diagram (Source Type)
28
Japanese Model Transistor Output (Sink Type)
28
Response Times
29
External Wiring Precaution
29
7 Diagnostics
30
Preliminary Checks
30
Error Led on (Cpu Error)
30
Common Errors
30
Maintenance
31
Operation and Error Flags
31
PLC Status Registers
31
Error Registers
32
Error Codes
32
Instruction List
33
Device List
33
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