Key facts
- Manuals
- 4
- Categories
- 1
- Languages
- ZH
- Last added
- 2011-12-11
Featured JaRa manuals
JaRa 2115B 485 Interface Module User Manual
The JaRa 2115B is a high‑performance RS232/RS485 4‑port module designed for industrial applications. It distributes RS485 bus signals, extends communication distance up to 1200 m, and offers optical isolation for reliable operation.
The manual covers product overview, physical description, technical specifications, connection instructions, application examples, troubleshooting tips, packaging contents, and installation dimensions. It guides users on wiring, power requirements, and how to resolve common communication issues. This manual is written in Chinese.
Covers: Product Overview · Physical Description · Technical Specifications · Connection and Use · Application Solutions · Troubleshooting
JaRa 1004 PCI Serial Expansion Card Manual
The JaRa1004 series is a PCI‑bus card that adds four serial ports to a PC. Four variants are offered – 1004A and 1004B with RS‑232 interfaces, and 1004C and 1004D with RS‑422/RS‑485 interfaces that can be configured via jumpers.
The manual covers hardware installation, PCI BIOS configuration, driver installation for Windows 98/2000/XP (as well as DOS, Linux, and older Windows versions), interface pin‑outs, electrical isolation, and troubleshooting steps. It also lists the package contents and technical specifications such as baud‑rate range and FIFO depth. This manual is written in Chinese.
Covers: Overview · Hardware Installation · Software Installation · Interface Definitions · Supported Operating Systems · Package Contents
JaRa JaRa1002 PCI Serial Card User Manual
The JaRa1002 series is a PCI‑bus dual‑serial‑port expansion card that offers RS‑232 or RS‑422/485 interfaces depending on the model (1002A‑D). Each card supports a 32‑bit PCI bus, plug‑and‑play configuration, and optional optical isolation.
The manual covers product specifications, supported operating systems, hardware and software installation procedures, wiring diagrams, and a troubleshooting section with a problem‑report form. It also lists the contents of the product package and provides detailed pin‑out tables for each interface. This manual is written in Chinese.
Covers: Overview · Product Specifications · Operating System Support · Package Contents · Hardware Installation · Software Installation
Latest JaRa manuals
JaRa MODEL 2107 series RS232 - RS485/422 converter User Manual
JaRa 2115B 485 Interface Module User Manual
User Manual 3 pages · 93 KB · ZHThe JaRa 2115B 485 interface module manual provides specifications, installation, wiring, and troubleshooting for the RS232/RS485 distribution device.
JaRa 1004 PCI Serial Expansion Card Manual
User Manual 45 pages · 772 KB · ZHThe JaRa 1004 PCI Serial Expansion Card manual provides hardware installation, driver setup, and specifications for the 1004A‑D models.
JaRa JaRa1002 PCI Serial Card User Manual
User Manual 50 pages · 1.4 MB · ZHThe JaRa JaRa1002 PCI serial card user manual provides hardware installation, driver setup, and specifications for the 1002A‑D models.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in JaRa manuals
What is the required power supply voltage range for the JaRa 2115B?
The module operates from an external DC supply of 9 to 24 V.
How far can the RS485 signal be transmitted with the JaRa 2115B?
The RS485 transmission distance can reach up to 1200 meters.
How many serial ports does the JaRa1004 card provide?
The card provides four serial ports.
Which operating systems are supported by the JaRa1004 series?
It supports DOS, Linux, Windows 9x/ME/2000/NT4.0, and Windows XP.
How do I install the JaRa1002 card hardware?
Power off the computer, open the case, remove the slot cover, insert the card into a 32‑bit PCI slot, secure it with screws, close the case, and then power the computer back on.
Which operating systems are supported by the JaRa1002 drivers?
The drivers support most common OSes, including DOS, Linux, Windows 95/98/ME, Windows 2000, Windows NT 4.0, and Windows XP.