Mitsubishi FX3G Series User Manual

12 Output Wiring Procedures
12.2 External Wiring of Transistor Output (Sink/Source)
145
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed Counters
12
Output Wiring
13
Wiring for Various Uses
14
Test Run, Maintenance, Troubleshooting
15
Input/Output Powered Extension Units
16
Input/Output Extension Blocks
17
Extension Power Supply Unit
18
Other Extension Units and Options
19
Display Module
20
Terminal Block
12.2 External Wiring of Transistor Output (Sink/Source) Type
This section explains the procedures for handling transistor output and external wiring.
• There are not transistor output source type of main units.
Select from the input/output powered extension units/blocks.
• For the transistor output specifications, refer to the following.
→ For the specifications on the main unit, refer to Subsection 4.4.1.
→ For the specifications on the input/output powered extension unit, refer to Chapter 15.
→ For the specifications on the input/output extension block, refer to Chapter 16.
12.2.1 Transistor Output Sink and Source
FX2N Series input/output extension units/blocks of transistor sink output type and of transistor source output
type are available. FX
3G Series main units provide only sink outputs.
1. Differences in circuit
• Sink output [-common]
Output to make load current flow into the output (Y) terminal is
called sink output.
• Source output [+common]
Output to make load current flow out of the output (Y) terminal is
called source output.
Load
Y
Fuse DC
power
supply
COM
Load
Y
Fuse
DC
power
supply
+V

Mitsubishi FX3G Series Specifications

General

Brand	Mitsubishi
Model	FX3G Series
Category	Controller
Language	English