Hilscher CIF 104-DNM DeviceMaster DeviceNet Interface

Description

1. Key Technical Specifications

1. Product Introduction & Supply Chain Strategy

The Hilscher CIF 104-DNM is a specialized PC/104 communication interface board engineered to bridge embedded industrial PCs with DeviceNet automation networks. Serving as a dedicated DeviceNet Master, it handles fieldbus communication protocols independently via on-board dual-port memory, taking heavy processing load off the host CPU in critical plant machinery.

Securing this CIF 104-DNM card as New Surplus is a high-value strategy for maintaining mature PC/104-based control architectures. Second-hand communication cards often suffer from invisible thermal breakdown in high-speed optocouplers and bus transceivers, causing intermittent network drops. Sourcing verified New Surplus eliminates these hidden failure modes, lowers your Total Cost of Ownership (TCO), and protects against unplanned downtime when replacement boards are no longer offered by the OEM.

CIF 104-DNM

CIF 104-DNM

1. Installation & Configuration Guide

1.Stage 1: Pre-Installation (Prep & Safety):Prerequisite & Safety.

Isolate main power to the embedded PC or subrack chassis using standard Lock-Out/Tag-Out (LOTO) protocols. Strap on a grounded ESD wristband before handling the board. Document all rotary switch, DIP switch, and jumper settings (such as base I/O addresses and interrupt levels) on the original card.

2.Stage 2: Removal:Mechanical Extraction.

Unscrew the PC/104 mounting standoffs securing the stack. Carefully pull the legacy board straight upward off the pin headers to avoid bending the PC/104 bus connectors or adjacent stack pins.

3.Stage 3: Installation (Clone & Seat):Hardware Alignment.

Set the address jumpers and DIP switches on the new CIF 104-DNM to mirror the old card exactly. Align the PC/104 pin headers precisely with the underlying stack socket, then push down evenly on all four corners until the card seats completely. Reinstall and tighten the mounting standoffs.

4.Stage 4: Power-On & Testing:Verification.

Reconnect the 5-pin DeviceNet plug, ensuring proper CAN_H, CAN_L, shield, and +24 V DC bus power connections. Re-energize the host system. Use Hilscher Synergy/SyCon configuration tools to run a diagnostic bus scan, verify that the DeviceNet Master status LED shows solid green, and confirm data exchange with field slaves.

1. Firmware/Software Versions & Upgrade Notes

• Driver Compatibility: Requires Hilscher cif32 / cifX Device Driver suite for Windows (NT, 2000, XP, 7) or real-time OS extensions (VxWorks, RTX, Linux).
• Firmware Notes: The card utilizes dedicated DeviceNet Master firmware stored in local flash memory. Ensure the driver version matches the firmware image loaded on the card to prevent dual-port memory handshake timeouts.
• Upgrade/Downgrade Caution: Changing host software or driver suites without updating the SyCon configuration file (.nxd) can cause network initialization failures. Always back up the current bus database and device configuration file before replacing hardware.

1. Frequently Asked Questions (FAQ)

Is this Hilscher CIF 104-DNM board a genuine New Surplus card or refurbished?

This card is 100% Brand New Surplus. It has never been deployed in an industrial panel, installed on an active plant floor, or repaired. The board retains its original OEM condition, pristine PC/104 pin headers, and is stored in ESD-shielded packaging.

Why pay more for New Surplus when cheaper refurbished PC/104 cards are listed online?

Refurbished communication boards frequently carry invisible degradation in their optocouplers and bus transceivers due to years of heat exposure in industrial enclosures. Paying a small premium for New Surplus guarantees OEM signal integrity, long-term reliability, and prevents catastrophic production line halts that cost significantly more than the price difference.

Does the CIF 104-DNM require external 24 V DC power for DeviceNet operation?

Yes. While the board logic is powered by +5 V DC from the PC/104 bus, the DeviceNet transceiver side requires an external 24 V DC supply delivered directly through the 5-pin DeviceNet network cable per NEMA/ODVA standards.

How do I configure the DeviceNet network mapping for this card?

Network mapping, node addresses, and baud rates are configured using Hilscher’s SyCon or cifX configuration software. Once configured, the settings are downloaded to the card’s non-volatile memory or loaded by the host driver on boot.

What warranty coverage comes with this New Surplus board?

Every Hilscher CIF 104-DNM New Surplus module includes a comprehensive 1-Year replacement warranty. If the unit fails functional verification or exhibits hardware defects upon power-up, we provide a direct replacement or a full credit refund.