Specifications

31
SLC 500 Programmable Controllers and I/O Modules
Specifications
Specification BAS BAS-T
Memory Size 24K bytes battery backed RAM
Optional Memory Modules 8K byte and 32K byte EEPROM
8K byte and 32K byte UVPROM
Number of Ports 3
Port Configuration RS-232, RS-422, RS-485, DH-485
Backplane Current Draw 150 mA at 5V dc, 40 mA at 24V dc
Program Execution Speed N/A 4 times faster than BAS
1747-PCI Computer Bus Interface Module/System
The 1746-PCI computer bus interface module/system consists of a PCI Bus card for a personal computer and a chassis interface
module for an SLC chassis. This system provides users the advantage of high-speed local I/O by linking a soft programmable
controller to the 1746 I/O chassis over the standard PCI bus. The PCI bus is included in most personal computers manufactured today.
Features
• High-speed local I/O performance for PC-based solutions
• Seamless integration with Allen-Bradley SoftLogix 5 Controller
• Connectivity to field proven 1746 I/O
• Additional battery-backed SRAM memory for user application
1746-BLM Blow Molding Module
The Blow Molding module is an intelligent I/O module that can provide a maximum of 4 axes of closed-loop parison control on most
types of blow molding machines. You can use multiple modules on machines with more than four heads. Configurations include
accumulator push-out control and three parison axis, and two accumulator push-outs and two parison axis. The module is designed
to work in a variety of applications including accumulator machines, continuous extrusion machines, and reciprocating screw
machines. The module performs its servo control task independently from the processor, but receives its configuration and run-time
information from the processor.
Specifications
Description Specification
Number of Inputs/Outputs 4 analog inputs and 4 analog outputs
Resolution 14 bit
Range +/- 10V dc
Excitation Output +/- 10V dc at 2 mA
Backplane Current Load 1 A at 5V dc