Performance Specifications - OE Max Controls NX7 Installation Instructions Manual

Performance Specifications

Controller
Control method
External Input/output
Basic
Instructions
Advanced
Basic
Processing
speed
Advanced
Program capacity
I/O (R)
Special internal
contact (R)
Link contact (L)
Internal contact (M)
Keep contact (K)
Memory
Special contact (F)
size
Timer/Counter
(TC or TIM)
Data register (W)
Special register(SR)
Speed
Port
Communi-
cations
Number of ports
Supporting
functions
22
NX7 SERIES
Stored program, cyclic operation
Base 28/48 points. 28
expansion points.
Expandable to up to
two expansion
modules
28 types
139 types
Several µs per step
Several to several tens of µs per step
9k words
R000.00 to R31.15 (512 points, 32 words)
R032.00 to R127.15 (1436 points, 96 words)
L000.00 to L063.15 (1024 points, 64 words)
M000.00 to M127.15 (2048 points, 128 words)
K000.00 to K127.15 (2048 points, 128 words)
F000.00 to F015.15 (256 points, 16 words)
256 channels (Timer + Counter),
Set value range: 0 to 65535
Timer: 0.01 second: TC000 to TC063 (64 channels)
0.1 second: TC064 to TC255 (192 channels)
Counter: TC000 to TC255 (256 channels)
W0000 to W2047 (2048 words)
SR000 to SR511 (512 words)
9600, 19200, 38400, 4800 bps, automatically
selected
Port1: RS232C/RS485,
9-pin female D-SUB
Port2: RS232C/RS485,
8-pin modular
terminal
2 ports
2 of 4 step communications protocol (Port 1 and 2)
User-defined communications, Modbus slave
(Port 2)
NX7s SERIES
Expansion unsupported
2k words
Port1: RS232C, 9-pin
female
D-SUB
Port2: RS485, 8-pin
modular terminal