MSR210P

The MSR210P forms one of the base units for the modular Minotaur MSR200 family of monitoring safety relays. It can be combined with other modules of the MSR200 Series to configure a safety control system with numbers of inputs and outputs matching users' specific application requirements, as well as diagnostic and networking capabilities. Up to 10 input modules and 2 output modules MSR210P can be connected to one base unit by simply removing the terminator, included with each base unit, and connecting the ribbon cables of the neighboring module. The terminators MSR210P must be inserted into the final input and output modules.

The MSR210P has two inputs. Each input can be wired in one of four ways: 1 N.C., 2 N.C., 3 N.C., 1 N.C. & 1 N.O., or safety mat connections. The MSR210P uses pulsed input monitoring to check for faults to power, ground or between inputs before a demand is placed on the safety system. Connecting a single device (must be at least dual channel) to each input meets the requirements of category 4 per EN 954-1.

The MSR210P has the capability to perform external device monitoring (EDM). The EDM capability works in conjunction with the Reset option. The user selects EDM and the reset function by jumpers across terminals Y40, Y41 and Y42.

The MSR210P has two semiconductor outputs designed to send status information to a PLC. Terminal Y33 indicates the inputs are closed (the Ready LED is on). Terminal Y32 indicates the outputs are active.

The outputs of MSR210P include 2 normally open safety rated outputs and 1 normally closed auxiliary output. The safety outputs have independent and redundant internal contacts to help ensure the safety function.