PLC+List+and+Spec

Lads,

I've attached the PLC spec for FX1N Mitshubishi which we've seen on the Lab yesterday. It seems to be not good for us, because the Input voltage is 24 DC V +/- 10%. The variation is really small... What do you think?

Range Overview
Mitsubishi FX1S, FX1N & FX2N Base Units Mitsubishi FX1S, FX1N & FX2N Base Units The FX family of PLC’s has a proven development lineage spanning more than 10 years. The three current models, the FX1S, the FX1N and the FX2N, offer a range of processing speeds, number of applied (complex) instructions and options from 10 I/O up to 256 I/O. See the following ranges for suitable digital, analogue and communication expansion modules and programming software. The following features are common to all three types: > 27 basic instructions > Networking/communications ability using optional RS-232, RS-422 and RS-485 modules > 60kHz high speed counter > DIN rail or surface mount > Password security > Real time clock and Run/Stop switch built in > Choice of relay or transistor output models > Relay outputs rated 240Vac or 30Vdc, up to 2A per point max. > Transistor outputs rated 5V to 30Vdc, up to 0.5A per point max. > Program using GX developer FX software stock no. 399-7806 > Choice of ac or dc powered models (FX2N is ac only) > ac type supply voltage 100-240Vac +10% -15%, 50/60Hz > dc type supply voltage 24Vdc +20% -15% In addition, these features are common to the FX1N and FX1S: > Optional data display stock no. 383-0258 available > Two potentiometers built in for adjusting timers etc > 24Vdc 400mA output for sensors etc on ac powered units
 * All have 24Vdc inputs which can be configured as sink or source
 * 0.55 to 0.7μs/basic instruction processing speed