Mitsubishi FX1S Series Hardware Manual

FX1S Series Programmable Controllers Inputs 5
5-4
5.2.4 Resistors and Inputs Connected in Parallel
Parallel resistance Rp: FX
1S
= 15k
Ω
. If resistance Rp is less than the stated value, then add the
Rb value using the Equation 1 calculation.
Alternatively; Current leakage: FX
1S
= 1.5mA. If the current leakage is greater than the stated
value, then add the Rb value using the equation 2 calculation.
Figure 5.4: Parallel LED Diagram
24V
X
0V
S/S
Rp
Rb
Rb
≤
4Rp
15 - Rp
Eqn 1 :
Rb
≤
6
I
- 1.5
Eqn 2 :

Mitsubishi FX1S Series Specifications

General

Model	FX1S Series
I/O Points	10 to 30 points
Program Memory	2000 steps
Power Supply	AC
Communication	RS-422
Expansion	No expansion
Programming Language	Ladder Logic
Input Voltage	100-240V AC
Built-in High-Speed Counter	Up to 60 kHz (single-phase)
Weight	Approx. 0.3 kg
Dimensions	90 x 60 x 75 mm