Performance Specifications - OE Max Controls NX7-28ADR Manual

Performance Specifications

Processor
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)
Special contact (F)
Memory size
Timer/Counter
(TC or TIM)
Data register (W)
Special register (SR)
Speed
Port
Communications
Number of ports
Supporting functions
High-speed counter
Special functions
Pulse output
Input pulse catch
RTC
Others
PID
Programming
Programming S/W
Tools
Memory backup
28ADR/DDR/ADT/DDT, 48ADR/DDR/ADT/DDT
Stored program, cyclic operation
Base 28/48 points. 28 expansion points.
Expandable to max. two expansion modules
28 types
139 types
Several µ s per step
Several to several tens of
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: RS232/RS485, 9-pin female D-SUB
Port2: RS232/RS485, 8-pin modular terminal
2 ports
2 of 4 step communications protocol (Port 1 and 2)
User-defined communications, Modbus slave
(Port 2)
1 channel/32 bits built-in, single phase 8K,
two-phase 4K
2 channels built-in (TR output model) 5 KHz
4 contacts built-in
Built-in
Supports 8 loop PID control
Supports WinGPC 3.0 or higher for Windows
Battery backup, Backup using flash ROM
µ
s per step
11