Hardware reference guide

CPU Modules
35013379 02 October 2007 201
Specifications The following table shows the specifications for the CPU53414A Controller module.
Specifications
User Logic/Reference Capacity 984 Ladder
Logic
Discrete Register Extended
Register
IEC
Application
Memory
64 k words 64 k 57 k 96 k 2.7M
57,766 4XX registers max
Only if:
0XXX = 16 and
1XXX = 16 and
3XXX = 16
Reference Capacity
Discrete 64 k - any mix
Local I/O)
Maximum I/O Words 64 In and 64 Out*
Maximum Number of I/O Racks 2 (Requires Expander)
Remote I/O
Maximum I/O Words per Drop 64 In and 64 Out*
Maximum Number of Remote Drops 31
Distributed I/O
Maximum Number of Networks per
System
3**
Maximum Words per Network (for every
DIO drop, there is a minimum of words
input of overhead.)
500 In and 500 Out
Maximum Words per Node 30 In and 32 Out
*This information can be a mix if Discrete or Register I/O. For each word of register I/O configured, one word of I/O
words must be subtracted from the total available. The same holds true for each block of 8 bits or 16 bits of Discrete
I/O configured---one word Register I/O must be subtracted from the total available.
**Requires the use of two 140NOM21X00 Option Modules.
Maximun Number of Network Option
Module Interfaces
Supports up to six network modules (i.e., Modbus Plus, Ethernet and Multi-
Axis Motion option modules) using the option module interface technique
(see Quantum Network Interface Techniques, p. 47).
Note: Only two Modbus Plus modules can have full functionality, Including
Quantum DIO support.
Watchdog timer 250 ms (software adjustable)
Logic Solve Time 0.1 ms/k to 0.5 ms/k
Battery
Type 3 V Lithium
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