X303 X-board, 1-ch ±5 V A/D, 1-ch ±5 V D/A, 4-ch DI, 6-ch DO

The X400 CR is a timer/counter X-board that extends the I-7188XC with three 16-bit channels. It suits engineers who need pulse counting and timing functions on a compact add-on board rather than a separate I/O module.Each of the three channels is non-isolated, so the board is best suited to installations where the signal sources share a suitable ground reference. The X400 CR is specified at 0.3 W consumption and a 38 mm x 64 mm footprint. Note that only one X-board can be fitted to each µPAC.Rated for an operating range of -25 ~ +75 °C, storage from -40 ~ +80 °C and 5 ~ 90 % humidity, non-condensing, the X400 CR carries CE, UKCA, RoHS and WEEE marks.ApplicationsPulse counting and timing on I-7188XC systems

The X310 CR is an X-board that adds local analogue and digital I/O to compatible I-7188 and uPAC-7186EX controllers. It suits projects that need current and voltage measurement alongside contact sensing and switched outputs on a single expansion board.Two 12-bit analogue inputs cover different signal types: channel 0 accepts 0 ~ 20 mA and channel 1 accepts 0 ~ +10 V. Three wet-contact digital inputs are configured as sink and switch on from +3.5 V to +30 VDC. A 12-bit analogue output provides 0 ~ +10 V with a 10 mA voltage output capability.The three digital outputs are open collector NPN type, rated for loads up to +30 VDC and 100 mA. All channels are non-isolated, and the board measures 38 mm x 64 mm. Only one X-board can be fitted to each µPAC unit.ApplicationsAdding analogue and digital I/O to compatible I-7188 and uPAC-7186EX controllers

The X308 CR is an X-board that extends compatible I-7188 and uPAC-7186EX controllers with four non-isolated analogue inputs and six digital outputs. Each input reads 0 ~ +10 V at 12-bit resolution, with a sampling rate of up to 1 KHz, which suits engineers who need simple voltage acquisition alongside switching on a single controller.The digital outputs are open-collector (NPN) with a load voltage of up to +30 VDC and a 100 mA load current. The analogue inputs offer 2 MOhm input impedance and ±30 VDC overvoltage protection. Both I/O groups are non-isolated, so this board is best suited to installations where isolation is provided elsewhere in the system.The X308 CR is compatible with the I-7188XB, I-7188XG, I-7188EX, I-7188EG and uPAC-7186EX series. Only one X-board can be fitted to each µPAC. The board measures 38 mm x 64 mm, operates from -25 ~ +75 °C and is RoHS and WEEE certified.ApplicationsVoltage signal monitoring on µPAC and I-7188 controllersSwitching loads with NPN open-collector digital outputs

The X305D CR is a plug-in X-board that adds I/O to compatible uPAC-7186EX and I-7188 series controllers. It provides eight single-ended analogue current inputs covering 0 ~ 20 mA at 12-bit resolution, alongside two digital inputs and two digital outputs on the same board.The analogue inputs sample at up to 4 KHz and present a 125 Ohm input impedance, with overvoltage protection rated at ±30 VDC. The digital inputs detect dry contacts, and the outputs are open-collector sink (NPN) type rated for loads up to +30 VDC and 100 mA. All I/O circuits are non-isolated.Only one X-board can be fitted to each µPAC, so the X305D CR suits designs that need current-loop measurement and simple switching within the controller's footprint. The board is rated for an operating range of -25 ~ +75 °C and measures 38 mm x 64 mm.ApplicationsCurrent-loop (0 ~ 20 mA) measurement within supported uPAC-7186EX and I-7188 controllersLocal digital switching and contact sensing on compact control panelsExpansion of supported PAC systems with additional I/O using a single X-board slot

The X305 CR is a mixed I/O X-board for the I-7188XB, I-7188XG, I-7188EX, I-7188EG and uPAC-7186EX series. It provides seven 12-bit voltage analogue inputs and one 12-bit voltage analogue output, each spanning ±5 VDC, alongside two wet-contact digital inputs and two open-collector digital outputs. None of the channels are isolated.The analogue inputs have a 50 KOhm input impedance and tolerate overvoltage up to ±30 VDC, with a maximum sampling rate of 1 KHz. The digital inputs are sink type with an ON level of +3.5 V to +30 VDC, and the NPN open-collector outputs switch loads up to +30 VDC at 100 mA. Only one X-board can be fitted to each µPAC.The board measures 38 mm x 64 mm and is rated for an operating temperature of -25 ~ +75 °C, with storage from -40 ~ +80 °C and 5 ~ 90 % humidity, non-condensing. It carries RoHS and WEEE certification.ApplicationsAdding analogue and digital I/O to supported I-7188 and uPAC-7186EX controllersVoltage signal acquisition and analogue control within the ±5 VDC range

The X304 CR is an X-board that adds mixed analogue and digital I/O to supported I-7188 and uPAC-7186EX controllers. It provides three 12-bit analogue inputs and one 12-bit analogue output, each rated ±5 VDC, together with four digital inputs and four digital outputs, all without isolation.Engineers would choose the X304 CR when a compact controller needs voltage-based analogue measurement and control alongside discrete switching. The digital inputs accept wet contacts in sink configuration, and the digital outputs are NPN open-collector type rated up to 30 VDC and 100 mA per channel.The board is compatible with the I-7188XB, I-7188XG, I-7188EX and I-7188EG, and with the uPAC-7186EX series. Each µPAC accepts only one X-board. The module measures 38 mm x 64 mm and is specified for an operating range of -25 ~ +75 °C.ApplicationsAdding analogue and digital I/O to supported I-7188 and uPAC-7186EX controllersVoltage-based analogue measurement and control with discrete switching

The X302 adds basic voltage measurement and voltage output to an I-7188XC controller through a single X-board. It provides one 12-bit analogue input and one 12-bit analogue output, both rated ±5 VDC and both without isolation.The analogue input offers a maximum sampling rate of 900 Hz and a 50 KOhm input impedance, with overvoltage protection up to ±5 VDC. The analogue output can supply up to 10 mA, which suits driving a simple voltage-controlled device or signal input.Fits the I-7188XC series; one X-board can be fitted per µPAC.Compact 38 mm x 64 mm board with an operating range of -25 ~ +75 °C.ApplicationsVoltage measurement on I-7188XC controllersVoltage output control on I-7188XC controllers

The X301 adds one voltage analog input and one voltage analog output to the I-7188XC. Both channels are 12-bit and non-isolated, so the X301 suits projects that need to read a low-voltage signal and drive a control voltage from the same controller board.The input accepts 0 ~ 2.5 VDC and samples at up to 200 KHz, with a 1 KOhm input impedance and +30 VDC overvoltage protection. The output spans 0 ~ 4.095 V and can source up to 20 mA.The X301 is designed for the I-7188XC. The wider X-board range also covers other I-7188 and uPAC-7186 controllers, but the X301 itself is specified for the I-7188XC. Check the ordering code and controller model before fitting.ApplicationsAnalog voltage acquisition on I-7188XC systemsAnalog voltage output for control on I-7188XC systems

The X300 adds two analogue voltage outputs to a compatible controller through a plug-in X-board. Each channel uses a 12-bit D/A stage with an output range of 0 ~ 4.095 VDC, which suits control signals that need a simple, known voltage span.The X300 is specifically listed for the I-7188XC. The wider X-board series covers the I-7188XA, I-7188XB, I-7188XG, I-7188EG, I-7188EX and several uPAC-7186EX variants, so check the host model before ordering. Only one X-board can be fitted to each µPAC.Non-isolated outputs with a 5 mA voltage output capability per the source dataCompact 38 mm x 64 mm board footprintOperating range -25 ~ +75 °C, storage -40 ~ +80 °CApplicationsProviding 0 ~ 4.095 V analogue control outputs on an I-7188XC controller

The X324 CR is an X-board that adds four non-isolated analogue outputs and four non-isolated digital outputs to compatible I-7188 and uPAC-7186EX controllers. Each analogue channel provides a 12-bit voltage output over 0 ~ +5 V, so it can drive equipment that accepts a standard 0 ~ 5 V control signal.The four digital outputs are open-collector NPN type, rated for a load voltage of up to +30 VDC and a load current of 100 mA. They suit switching relays, indicators or other loads that can be referenced to the controller's ground arrangement, with the usual care needed because neither output group is isolated.Only one X-board can be fitted to each µPAC unit, so the X324 CR is best planned as the I/O expansion for a controller that has no other X-board. The module is RoHS compliant and carries WEEE certification, and it operates from -25 ~ +75 °C.ApplicationsSupplying 0 ~ 5 V analogue control signals from a PACSwitching loads through open-collector digital outputsExpanding I/O on I-7188 and uPAC-7186EX based control systems