MP3101 | Triconex Models 3101 Main Processor Module

The MP3101  Triconex Model 3101 Main Processor Module is part of a highly reliable controller system designed for critical applications. It includes advanced processing capabilities, modular scalability, and robust communication features.

System Components

1. Main Processor (MP) Assembly:
   • 3 MP modules on a single baseplate.
2. Communication Assembly:
   • Up to 2 communication modules on a single communication baseplate.
3. I/O Modules:
   • Up to 28 modules across 14 baseplates (standard I/O).
   • Up to 20 modules across 10 baseplates (AO or PI modules).
4. Accessories:
   • Up to 15 interconnect assemblies.
   • I/O bus extender kits for each column.
   • End caps for each column (top and bottom).

Dimensions and Clearances

• MP Baseplate:
  • Width: 9 inches (229 mm).
  • Length: 9.79 inches (248 mm).
• Modules (Standard for Trident baseplates):
  • Height: 8.65 inches (220 mm).
  • Width: 1.75 inches (44 mm).
  • Depth: 6.65 inches (169 mm).

Main Processor Module Specifications

Feature	Specification
Application Processor	Motorola MPC860, 32-bit, 50 MHz
Flash PROM	6 MB, CRC-protected; for SX, IOX, and control application storage
DRAM	16 MB, byte parity; for SX control application execution and SOE data
NVRAM	8 KB, CRC-protected; for retentive variables
Clock Calendar	– Accuracy (power on): 1 sec/day typical, 2.2 sec/day max
	– Accuracy (power off): 2.2 sec/day typical, 9.2 sec/day max (battery backed)
Battery	½ AA lithium, 15-year predicted life
TriBus	25 Mbps, CRC-protected, 32-bit + parity DMA
TriStation Port	1 x 10BaseT Ethernet, RJ-45 shielded
Modbus Port	1 x RS-232/485 DTE, DB-9-pin shielded
Debug Port	Shared diagnostic access, RJ-12 connector (IOX debug port)
Communication Bus	RS-485, 2 Mbps, HDLC
Alarm Contacts	Redundant, normally closed

 

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