48 Channels of isolated Din 500v Features:48 Digital Input bits 500V Isolation AC or DC inputDigital I/0 Specifications:I/O channels: 8 Configuration: six 8-bit ports Input isolation: 500 V, channel to channel and channel to ground logic low: 2.5 VDC max, 2.5 VAC max (50-1000 Hz) logic high: 5 VDC min, 5 VAC min (50-1000 Hz) Input range: 0 to 28 VDC or ACSoftware Description:Includes InstaCal ®, installation and test software. Supported by UniversalLibrary ®. Also supported by most third party, high-level data acquisition programs.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50 (two required to monitor more than 24 channels)

24 Line, out-only (50VDC; 500 mA sink) one 50-pin ConnectorFeatures:24 Digital outputs 500 mA sink currents 50 VDC maximum switching Open collector outputsDigital Output Specifications:I/O bits: 24 Configuration: NPN darlington, Open collector Leakage current: 50 uA max @ 50VDC Output current: 500 mA @ 1.2 V max Switching time: 0.25 uS typ, 1 uS max Isolation: noneSoftware Description:Includes InstaCal ®, installation and test software. Supported by UniversalLibrary ®. Also supported by most third party, high-level data acquisition programs.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50

48 Line out only hi V (500V,50mA) 2 50 pin ConnectorFeatures:48 Digital outputs 500 mA sink currents 50 VDC maximum switching Open collector outputsDigital Output Specifications:I/O bits: 48 Configuration: NPN darlington, Open collector Leakage current: 50 uA max @ 50VDC Output current: 500 mA @ 1.2 V max Switching time: 0.25 uS typ, 1 uS max Isolation: noneSoftware Description:Includes InstaCal ®, installation and test software. Supported by UniversalLibrary ®. Also supported by most third party, high-level data acquisition programs.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50 (Requires 2 cable/terminal board sets when more than 24 outputs are used)

8 Electromechanical Relay Board Form CFeatures:8 Form C relaysSpecifications:Relays: 8 Form C (SPDT) Contact rating: 28VDC @ 6A, 120VAC @ 5A Contact resistance: 100 mOhms max Operating time: 20 mSec Release time: 10 mSec Life: 100 Million operations, minSoftware Description:Includes InstaCal ® , installation, calibration and test software. Supported by UniversalLibrary ® . Also supported by most third party, high-level data acq. programs.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50(If high voltages are used, the screw terminal board is not recommended as it has no shields to keep users from inadvertent contact with high voltage terminals or tracks).

32 Electromechanical relays (Form C)Features:Form C relaysSpecifications Relays: 32 Form C (SPDT) Contact rating: 28VDC @ 3A, 120VAC @ 3A Contact resistance: 100 mOhms max Operating time: 20 mSec Release time: 10 mSec Life: 100 Million operations, minSoftware:Includes InstaCal, installation, calibration and test software. Supported by UniversalLibrary. Also supported by most third party, high-level data acq. programs.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50 (requires two of each)

32 Bit Interrupt Vector input or 40 DIO or 6 16 bit Counters Features:32 Vector, interupt director Digital pattern recognition 40-Bits of digital I/O Six 16-bit counters Very low costFunctional Description:The CIO-INT32 is possibly the most powerful digital I/O accessory available for the personal computer. The heart of the CIO-INT32 is a pair or Zilog Z8536 programmable digital I/O chips.Z8536 Description:**Digital I/0** 20-bit, independently set for input/output, 2 or 3 wire hand shaking supported **Counters** 3 counters set up independently or chained together internally. 32 Vector Interrupt The Z8536 can accept 16 independent external interrupts, and output an interrupt to the PC. The output from the two Z8536s may be ANDed by an on board jumper.Software Description:Includes InstaCal ® , installation, calibration and test software. The CIO-INT32 series is supported by the UniversalLibrary ®.Cables / Screw Terminal Boards:C50FF-# / CIO-MINI50

48 Digital as 24 Digital I/O TTL Level, 24 Digital Output High Drive

24 Digital I/O High drive inputs&outputs Features:24 Digital I/O bits Emulates 8255 mode 0Digital I/0 Specifications:I/O bits: 24 Configuration: 24 I/O bits divided into two 8-bit and two 4-bit ports. Emulates: 8255 mode 0 Input specs: TTL family Output specs: STTL family Sink: 64 mA min. at 0.55 V max. Source: 15 mA min at 2.5 V minCompatible Accessory Boards:Solid-state relays: SSR-RACK series Electromechanical relays: CIO-ERB seriesSoftware Description:Includes InstaCal ®, installation and test software. Supported by UniversalLibrary ®. Also supported by most third party, high-level data acquisition programs.Cables / Screw Terminal Boards:CIO-DIO24H: C37FF-# / CIO-MINI37 This cable/terminal board system provides connections to all digital I/O plus the computer power supplies.