ALLNET 98824 Black Network Device

The ALLNET 98824 Black Network Device is a compact accessory designed to work with ALL3000, 3418v2, 3500, 400x, 4500 and 5000 series equipment. Housed in a metal case with an option for wall mounting, this unit contains a six-digit counter that records how many times a contact has been closed. The device includes a 1 m cable and meets CE and RoHS requirements, offering a small footprint (79 × 50 × 24 mm) suitable for constrained installation spaces.

Advantages

The metal enclosure provides mechanical protection and supports a wall-mount installation. A high counting frequency (up to 1000 impulses per second) allows accurate detection of rapid contact closures. The six-digit display range (0…999999) gives ample counting capacity for extended monitoring without frequent resets. Its compact dimensions and included cable simplify integration into existing network setups.

Suitable for

• Counting contact closures on compatible ALLNET devices (ALL3000/3418v2/3500/400x/4500/5000)
• Applications requiring high-speed pulse counting (up to 1000 impulses/sec)
• Wall-mounted or space-limited installations where a compact metal counter is needed

Key specifications

• Compatibility: ALL3000, 3418v2, 3500, 400x, 4500, 5000
• Counter type: 6-digit (0…999999)
• Counting frequency: 1000 impulses/second
• Enclosure: metal case
• Mounting: wall-mount option
• Cable: 1 m
• Dimensions: 79 × 50 × 24 mm
• Certifications: CE, RoHS

How to use

Mount the unit on a flat surface or use the wall-mount option. Connect the 1 m cable to the compatible ALLNET device input that provides the contact signal. The counter will increment each time the connected contact closes; ensure the contact signal matches the device specifications. Monitor the six-digit display for current counts and reset according to the procedure of the host device, if applicable.

Recommendations

Use this counter with compatible ALLNET models and ensure wiring is secure to avoid false counts. For high-frequency applications, verify the contact source can reliably switch at rates up to 1000 impulses per second.