{"id":1173,"date":"2026-09-28T00:13:15","date_gmt":"2026-09-27T16:13:15","guid":{"rendered":"https:\/\/ll-transmitter.com\/?post_type=product&p=1173"},"modified":"2026-09-28T00:13:15","modified_gmt":"2026-09-27T16:13:15","slug":"pio-d24u-24-channel-bidirectional-digital-i-o-card","status":"publish","type":"product","link":"https:\/\/ll-transmitter.com\/ar\/product\/pio-d24u-24-channel-bidirectional-digital-i-o-card\/","title":{"rendered":"PIO-D24U 24 channel bidirectional digital I\/O card"},"content":{"rendered":"

PIO-D24U 24 channel bidirectional digital I\/O card<\/strong><\/p>\n

Product Overview<\/span><\/h6>\n
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PIO-D24U is a high-performance general-purpose PCI bus digital input\/output acquisition card The board is equipped with a standard 32-bit, 33MHz PCI bus interface, compatible with 3.3V\/5V dual voltage PCI slots, and suitable for various industrial control computers, embedded hosts, and commercial desktop devices. The device integrates 24 bidirectional configurable digital I\/O channels. We currently have a large supply of PIO-D24U in stock. We can provide a large quantity of PIO-D24U, including brand new, refurbished, second-hand, and market goods. We look forward to your inquiry.<\/p>\n

You can check our product details, including the PIO-D24U with independent packaging, PIO-D24U IO acquisition card, product manual, driver software CD, quick start manual.<\/p>\n

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PIO-D24U Technical Parameters<\/span><\/h6>\n
\n\n\n\n\n\n\n\n\n\n\n\n
Bus Interface<\/td>\n32-bit, 33 MHz universal PCI bus; supports 3.3V\/5V dual-voltage slots<\/td>\n<\/tr>\n
Number of I\/O Channels<\/td>\n24 bidirectional digital I\/O channels (3 groups of 8-bit independent ports)<\/td>\n<\/tr>\n
Signal Level Standard<\/td>\n5V TTL level; Logic 0: max 0.4V, Logic 1: min 2.4V<\/td>\n<\/tr>\n
Operating Mode<\/td>\nStatic update mode; ports freely switchable between input\/output via software<\/td>\n<\/tr>\n
Core Functions<\/td>\nRegister-level DO readback; 4 independent interrupt sources; SMD DIP-switch Card ID identification<\/td>\n<\/tr>\n
Interface Type<\/td>\nDB37 female connector<\/td>\n<\/tr>\n
Expansion Capability<\/td>\nSupports multi-card cascade networking; devices identified by Card ID, no address conflicts<\/td>\n<\/tr>\n
Protection Design<\/td>\nBuilt-in I\/O line buffering; anti-electromagnetic interference, suited for harsh industrial environments<\/td>\n<\/tr>\n
Compatible Systems<\/td>\nCompatible with Windows and DOS; dedicated drivers and debugging software provided<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Accessories List<\/span><\/h6>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
model<\/th>\nDescripton<\/th>\n<\/tr>\n<\/thead>\n
CA-2010 CR<\/td>\n20-pin flat cable, 1 M (RoHS)<\/td>\n<\/tr>\n
CA-2020 CR<\/td>\n20-pin flat cable, 2 M (RoHS)<\/td>\n<\/tr>\n
CA-3710 CR<\/td>\nDB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board (45\u00b0)) (RoHS)<\/td>\n<\/tr>\n
CA-3710D CR<\/td>\nDB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board (180\u00b0)) (RoHS)<\/td>\n<\/tr>\n
CA-3715DM-H CR<\/td>\nDB-37 Male-Male Cable, 1.5 M, 180\u00b0 (RoHS)<\/td>\n<\/tr>\n
CA-3730DM-H CR<\/td>\nDB-37 Male-Male Cable, 3.0 M, 180\u00b0 (RoHS)<\/td>\n<\/tr>\n
CA-3750DM CR<\/td>\nDB-37 Male-Male Cable, 5.0 M, 180\u00b0 (RoHS)<\/td>\n<\/tr>\n
CA-4002 CR<\/td>\n37-pin Male D-sub connector with plastic cover (RoHS)<\/td>\n<\/tr>\n
DB-24PD CR<\/td>\n24-channel of isolated D\/I board (RoHS)<\/td>\n<\/tr>\n
DB-24RD CR<\/td>\n24-channel of relay board (RoHS)<\/td>\n<\/tr>\n
DB-24PRD CR<\/td>\n24-channel of power relay board (RoHS)<\/td>\n<\/tr>\n
DB-24POR CR<\/td>\n24-channel of PhotoMos Relay output board (RoHS)<\/td>\n<\/tr>\n
DB-24SSR CR<\/td>\n24-channel Photo Mos relay output board (RoHS)<\/td>\n<\/tr>\n
DB-24C CR<\/td>\n24-channel of open-collector output board (RoHS)<\/td>\n<\/tr>\n
DN-20\/DN-20-381 CR<\/td>\nI\/O Connector Block with DIN-Rail Mounting and two 20-Pin Header (RoHS)<\/td>\n<\/tr>\n
DN-37\/DN-37-381 CR<\/td>\nI\/O Connector Block with DIN-Rail Mounting and 37-Pin D-Sub Connector (RoHS)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Instructions for Connecting Supporting Board Cards<\/span><\/h6>\n
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PIO-D24U\/PEX-D24, PIO-D56U\/PEX-D56 (CON3, 37PIN interface)
\nCable: CA-3710 (1M)\u3001CA-3710D (1M)\u3001CA-3715DM-H (1.5M)\u3001CA-3730DM-H (3M)\u3001CA-3750DM-H (5M)
\nDaughter Boards: DB-24PD, DB-24RD, DB-24PRD, DB-24POR, DB-24SSR, DB-24C
\nPIO-D56U\/PEX-D56 (CON2, 20PIN interface)
\nCable: CA-2010 (1M), CA-2020 (2M)
\nDaughter Boards: DB-24POR, DB-24C<\/p>\n

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In addition to PIO-D24U, we have a full range of industrial PCI\/PCIE IO acquisition cards, digital input\/output cards, analog acquisition cards, pulse counting cards and other industrial control supporting products. We can accurately match and adapt models according to your device configuration and project requirements, providing one-stop solutions for industrial signal acquisition and control expansion needs. Looking forward to your inquiry.<\/p>\n

Introduction of Xi \u2018an Lilu Trading Co., LTD<\/span><\/strong>
\nXi \u2018an Lilu Trading Co., Ltd. is a professional import and export focus on transmitter, flow meter, positioner instrument industry provider. We have a huge advantage in the following brand ROSEMOUNT, YOKOGAWA, HONEYWELL, SMC, IMI NORGREN, ABB, ENDRESS + HAUSER, FISHER, YTC, AZBIL, SIEMENS, SCHNEIDER and some European brands.
We look forward to your inquiry and hope that we can start the best cooperation.<\/p>\n

Phone: +86-18392971088
Email:\u00a0inquiry@lilutrading.com<\/a>
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