MTL 8709-CA-08 8-Slot I/O Carrier

Description

The MTL 8709-CA-08 is an 8-slot I/O carrier designed for PAC8000 systems. It serves as the physical and electrical backbone for mounting and interconnecting I/O modules, controllers, and field terminals in both general-purpose and hazardous area applications.

Specifications

• Model: MTL 8709-CA-08

• Module Capacity: Supports up to 8 PAC8000 I/O modules

• Address Bus Range: Module addresses 1–64

• Railbus Connectors: Female input, male output

• Field Terminals: Accepts standard PAC8000 snap-on terminals

• Bussed Field Power: Two 8-pin connectors for distributing module power

• Earthing Bar: Isolated bar for cable screens and shields

• Mounting Options: DIN rail (EN 50022 or EN 50035) or flat panel

• Material: Carrier made of modified poly-phenylene oxide; PCB of epoxy resin woven glass laminate

• Dimensions: 342 mm × 170 mm × 22 mm

• Weight: Approximately 2.17 lbs (680 g)

• Operating Temperature: –40°C to +70°C

• Storage Temperature: –40°C to +85°C

• Humidity Range: 5% to 95% RH, non-condensing

• Hazardous Area Approvals: Class I Div 2 Groups A–D (FM, CSA); Zone 2 IIC T6 (ATEX Category 3)

Features

• Modular Backbone: Provides mechanical and electrical support for PAC8000 modules

• Extended Addressing: Supports up to 64 module addresses for flexible system design

• Integrated Power Distribution: Bussed field power connectors simplify wiring

• Isolated Earthing: Enhances safety and shielding for field wiring

• Snap-On Terminals: Field terminals attach easily without extra connectors

• Hazardous Area Ready: Certified for use in Zone 2 and Class I Div 2 environments

• Durable Construction: Built with industrial-grade materials for long-term reliability

• Flexible Mounting: Compatible with multiple DIN rail standards and flat panel setups