Idec - Plc Fa2j Manual !!top!!
IDEC FA-2J (also known as the FA-2 Junior ) is a legacy modular programmable logic controller (PLC) recognized for its space-saving "flat-pack" design
. While widely discontinued, it remains in use in many industrial environments. Radwell International Technical Overview : Supports up to 256 total I/O points (128 inputs and 128 outputs). Processing Speed : Average scan time of 6 ms per 1,000 steps (1K) for basic instructions. : Standard program capacity of
steps using plug-in memory packs (CMOS-RAM, EPROM, or EEPROM). Power Supply : Available in 100–240V AC tuncayuzun.com Programming & Software is programmed using either Ladder Logic statement lists. Idec FA-2J manual | PLCtalk - Interactive Q & A idec plc fa2j manual
jrwb4gbm. ... If your problems were software related, maybe this will help. Idec's WindLDR software can be used to program the FA- PLCTalk.net Idec FA-1 | PLCS.net - Interactive Q & A
IDEC FA2J Series PLC Specification Report (also known as the FA-2 Junior IDEC FA-2J (also known as the FA-2 Junior
) is a modular, flat-pack programmable logic controller designed for industrial automation. It is a legacy system often compatible with older software and hardware standards. 5.imimg.com 1. System Overview Design Architecture
: Flat-pack modular design, allowing for flexible configuration of input and output modules. Processing Speed : Approximately Programming Languages : Supports standard Ladder Logic Boolean instructions 2. Technical Specifications Specification Details I/O Capacity total inputs and outputs. Memory Capacity Options for Input Modules Available in both configurations. Output Modules Choices between Transistor Internal Features Power Supply (integral to CPU module): AC or DC versions
Includes internal relays, counters, timers, and bidirectional shift registers. 3. Software and Connectivity Programming Software : Modern programming can be performed using IDEC WindLDR software , which supports the FA-2J series. Computer Interfacing
: Supports computer linking to personal computers (originally IBM 5150/5160 compatible) for program management and printing. Third-Party Integration
: The series can interface with SCADAPack E RTUs using specific serial port drivers. device.report 4. Critical Support Documents Official User Manual : Reference number Analog I/O Support 8-Bit Analog I/O Manual ( 12-Bit Analog Input Manual ( Cross-Reference Square D SFW50 PLC
is physically and functionally similar to the FA2J and its manual can often serve as a technical reference. Galco Industrial Electronics current replacement parts for this legacy system? IDEC FA2J PLC Specifications Guide | PDF - Scribd
4. Performance & Reliability
3.1 Base Unit Components
- Power Supply (integral to CPU module): AC or DC versions.
- CPU Module: Houses the EEPROM program memory, status LEDs (POWER, RUN, ERROR), and a HMI port (RS232C for IDEC Smart Loader or HG1P handheld programmer).
- Input Terminals: Sink/source configurable (24V DC, 7 mA typical).
- Output Types:
- Relay outputs (2A resistive, 1A inductive)
- Transistor outputs (NPN open collector, 0.5A)
9. Maintenance & Backup
- Battery: CR2032 lithium (retains data registers D0–D255 for 2 years). Replace annually with PLC powered ON.
- Program backup: Use HG1P to upload to EEPROM cassette (FA2J-EEP4K).
- Cleaning: Blow dust from ventilation slots; check terminal screw torque (0.5–0.6 Nm).