<![CDATA[M.A. Selmon Company, Inc.: New Products - M90 and 91 Series ]]> https://maselmon.com Mon, 13 Apr 2026 10:20:24 +0000 <![CDATA[** M91-2-RA22 ** - 24VDC, 12 Digital Inputs, 2 temperature measurement inputs, high-speed counter/shaft encoder input, 8 relay inputs, 2 analog inputs, I/O Expansion Port and a RS232/RS485 Port.]]> https://maselmon.com/m91-2-ra22-24vdc-12-digital-inputs-2-temperature-measurement-inputs-high-speed-counter-shaft-encoder-input-8-relay-inputs-2-analog-inputs-i-o-expansion-port-and-a-rs232-rs485-port/ Tue, 09 Feb 2016 11:05:39 +0000 https://maselmon.com/m91-2-ra22-24vdc-12-digital-inputs-2-temperature-measurement-inputs-high-speed-counter-shaft-encoder-input-8-relay-inputs-2-analog-inputs-i-o-expansion-port-and-a-rs232-rs485-port/ ** M91-2-RA22 ** - 24VDC, 12 Digital Inputs, 2 temperature measurement inputs, high-speed counter/shaft encoder input, 8 relay inputs, 2 analog inputs, I/O Expansion Port and a RS232/RS485 Port.
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]]> ** M91-2-RA22 ** - 24VDC, 12 Digital Inputs, 2 temperature measurement inputs, high-speed counter/shaft encoder input, 8 relay inputs, 2 analog inputs, I/O Expansion Port and a RS232/RS485 Port.
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https://maselmon.com/m91-2-ua2-24vdc/ M91-2-UA2 - 24VDC
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https://maselmon.com/m91-2-un2-12-24vdc-12-pnp-npn-digital-inputs-2-universal-inputs-2-high-speed-counter-shaft-encoder-inputs-12-transistor-outputs-i-o-expansion-port-and-rs232-rs485-port/ ** M91-2-UN2 ** - 12/24VDC, 12 pnp/npn Digital Inputs, 2 universal inputs, 2 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port and RS232/RS485 Port
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]]> ** M91-2-UN2 ** - 12/24VDC, 12 pnp/npn Digital Inputs, 2 universal inputs, 2 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port and RS232/RS485 Port
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https://maselmon.com/m91-2-t2c-12-24vdc-12-pnp-npn-digital-inputs-2-analog-inputs-3-high-speed-counter-shaft-encoder-inputs-12-transistor-outputs-i-o-expansion-port-rs232-rs485-plus-canbus/ ** M91-2-T2C ** - 12/24VDC, 12 pnp/npn digital inputs, 2 analog inputs, 3 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port, RS232/RS485 plus CANbus
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]]> ** M91-2-T2C ** - 12/24VDC, 12 pnp/npn digital inputs, 2 analog inputs, 3 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port, RS232/RS485 plus CANbus
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https://maselmon.com/m91-2-t38-24vdc-22-pnp-npn-digital-inputs-2-high-speed-counter-shaft-encoder-inputs-16-transistor-outputs-i-o-expansion-port-and-rs232-rs485-port/ ** M91-2-T38 ** - 24VDC, 22 pnp/npn digital inputs, 2 high-speed counter/shaft encoder inputs, 16 transistor outputs, I/O Expansion Port and RS232/RS485 Port
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]]> ** M91-2-T38 ** - 24VDC, 22 pnp/npn digital inputs, 2 high-speed counter/shaft encoder inputs, 16 transistor outputs, I/O Expansion Port and RS232/RS485 Port
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https://maselmon.com/m91-2-t1-12-24vdc-12-pnp-npn-digital-inputs-2-high-speed-counter-shaft-encoder-inputs-12-transistor-outputs-i-o-expansion-port-and-a-rs232-rs485-port/ ** M91-2-T1 ** - 12/24VDC, 12 pnp/npn digital inputs, 2 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port and a RS232/RS485 Port
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]]> ** M91-2-T1 ** - 12/24VDC, 12 pnp/npn digital inputs, 2 high-speed counter/shaft encoder inputs, 12 transistor outputs, I/O Expansion Port and a RS232/RS485 Port
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https://maselmon.com/m91-2-r34-24vdc-22-pnp-npn-digital-inputs-2-analog-inputs-3-high-speed-counter-shaft-encoder-inputs-12-relay-outputs-i-o-expansion-port-and-rs232-rs485-port/ ** M91-2-R34 ** - 24VDC, 22 pnp/npn Digital Inputs, 2 analog inputs, 3 high-speed counter/shaft encoder inputs, 12 relay outputs, I/O Expansion Port and RS232/RS485 Port
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]]> ** M91-2-R34 ** - 24VDC, 22 pnp/npn Digital Inputs, 2 analog inputs, 3 high-speed counter/shaft encoder inputs, 12 relay outputs, I/O Expansion Port and RS232/RS485 Port
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https://maselmon.com/m91-2-r6c-24vdc-6-pnp-npn-digital-inputs-6-analog-inputs-1-high-speed-counter-shaft-encoder-input-6-relay-outputs-i-o-expansion-port-rs232-rs485-and-canbus/ ** M91-2-R6C ** - 24VDC, 6 pnp/npn Digital inputs, 6 analog inputs, 1 high-speed counter/shaft encoder input, 6 relay outputs, I/O Expansion Port, RS232/RS485 and CANbus
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]]> ** M91-2-R6C ** - 24VDC, 6 pnp/npn Digital inputs, 6 analog inputs, 1 high-speed counter/shaft encoder input, 6 relay outputs, I/O Expansion Port, RS232/RS485 and CANbus
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https://maselmon.com/m91-2-r2c-12-24-vdc-10-pnp-npn-digital-inputs-2-analog-inputs-3-high-speed-counter-shaft-encoder-inputs-6-relay-outputs-i-o-expansion-port-rs232-rs485-port-plus-canbus/ ** M91-2-R2C ** - 12/24 VDC, 10 pnp/npn Digital Inputs, 2 Analog Inputs, 3 high-speed counter/shaft encoder inputs, 6 Relay Outputs, I/O Expansion Port, RS232/RS485 port plus CANbus
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]]> ** M91-2-R2C ** - 12/24 VDC, 10 pnp/npn Digital Inputs, 2 Analog Inputs, 3 high-speed counter/shaft encoder inputs, 6 Relay Outputs, I/O Expansion Port, RS232/RS485 port plus CANbus
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https://maselmon.com/m91-2-r1-12-24-vdc-10-pnp-npn-digital-inputs-1-analog-input-3-high-speed-counter-shaft-encoder-inputs-6-relay-outputs-i-o-expansion-port-and-rs232-rs485-port/ ** M91-2-R1 ** - 12/24 VDC, 10 pnp/npn digital inputs, 1 analog input, 3 high-speed counter/shaft encoder inputs, 6 relay outputs, I/O Expansion Port and RS232/RS485 Port
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]]> ** M91-2-R1 ** - 12/24 VDC, 10 pnp/npn digital inputs, 1 analog input, 3 high-speed counter/shaft encoder inputs, 6 relay outputs, I/O Expansion Port and RS232/RS485 Port
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