Trumeter 8981-5 - DUAL RELAY RS485 100-240VAC
Trumeter

8981-5


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Specification Sheet

Contact for Pricing

Overview

The Trumeter 8981-5 (SKU: 8981-5) is a 6-digit LCD preset counter with dual Form C relays, RS485 interface, and 100-240VAC power supply. Designed for preset, batch, or total counting, it features a 14mm high 14-segment LED display for clear visibility in harsh conditions. The device supports MODBUS RTU and CR/LF protocols over RS485 for remote monitoring and control. Dual relays (277V AC/5A or 30V DC/5A) enable flexible switching. Input modes include pulse counting (up/down, addition, phase discrimination) and rate/timer functions. Housed in a 1/8th DIN enclosure with IP65 front protection, it operates from -20°C to +65°C. Ideal for industrial automation, material handling, and process control.
  • 6-digit LCD preset counter with 14mm high 14-segment LED display
  • Dual Form C relays (277V AC/5A or 30V DC/5A)
  • RS485 interface with MODBUS RTU and CR/LF protocol support
  • Input modes: pulse counting, rate/timer functions, and phase discrimination
  • IP65 front protection, operates from -20°C to +65°C

Specifications

Connection Type
RS485
Current Rating
5A
Current Rating
5 A
IP Rating
IP65
Mounting Type
Panel Mount
Mounting Type
Panel mount (1/8 DIN enclosure)
Poles
2 Form C relays
Poles
2 (Form C relays)
Series
8981
Size
1/8 DIN
Size
1/8th DIN
Voltage Rating
100-240 VAC
Voltage Rating
100-240VAC
LEVEL RELAY RNW-ENE09

RNW-ENE09

LEVEL RELAY RNW-ENE09
Intrinsically Safe Relay; DIN Mount; Four Channel; 102-132V AC & 10-125V DC; 5A NO

ISDUR4

Intrinsically Safe Relay; DIN Mount; Four Channel; 102-132V AC & 10-125V DC; 5A NO
8 FUNCTION DIGITAL TIMER RELAY

7954

8 FUNCTION DIGITAL TIMER RELAY
DO802 Digital Output Relay 8 ch

3BSE022364R1

DO802 Digital Output Relay 8 ch
ZCT,LZT-080,DMPi/IMP/MMP,EXP

76512121014

ZCT,LZT-080,DMPi/IMP/MMP,EXP
CHASSIS SCR DRIVE 240VAC/180VDC 1/4-2HP RELAY REVERSE 3/MIN

530BRC-38M

CHASSIS SCR DRIVE 240VAC/180VDC 1/4-2HP RELAY REVERSE 3/MIN
4 digital MOS relay outputs -  max 240VDC/VAC (0 - 5 A) -  cage clamp -  10pt removable terminal

100-8009

4 digital MOS relay outputs - max 240VDC/VAC (0 - 5 A) - cage clamp - 10pt removable terminal
Relay 230/50+60Hz

18813000014

Relay 230/50+60Hz
RXMB 1 DC 110-125V, 4 change-over, 1 break

1MRK000872-AN

RXMB 1 DC 110-125V, 4 change-over, 1 break
No-logo BATCHtrol-2, 110 VAC powered, standard pulse inputs, 2 relays, 0-400 CPS

MS637A3A2C

No-logo BATCHtrol-2, 110 VAC powered, standard pulse inputs, 2 relays, 0-400 CPS
M 4/9 R111-24VDC RELAY 9MM 1NO 5A

1SNA607030R0600

M 4/9 R111-24VDC RELAY 9MM 1NO 5A

Frequently Asked Questions about Trumeter

What certifications and standards do Trumeter products comply with?

Trumeter products are certified to multiple international standards, including RoHS 2 (2011/65/EU), ISO 9001:2008, UL, CSA, and C-Tick. Our products meet rigorous safety and compliance requirements for industrial applications across North America, Europe, and Australia, with certifications covering electrical safety, electromagnetic compatibility, and hazardous substance restrictions.

What industries and applications are Trumeter products used for?

Trumeter products are used across multiple industries, including water filtration, manufacturing, automotive, gaming, glass production, battery systems, mobile power equipment, and industrial machinery. Their customizable measurement technologies like advanced panel meters, counters, timers, and length measurement devices serve diverse applications such as die cutting, metal spraying equipment, variable speed drives, and precision length measurement for materials like fabric and carpet.

What technical support does Trumeter offer?

Trumeter offers comprehensive technical support through a world-class team of application engineers and technical support specialists located in Europe, North America, and Asia. Their support team is dedicated to helping customers select the best product or solution for their specific application, with a commitment to 100% customer satisfaction. Customers can reach Trumeter's technical support via phone at +44 161 674 0960 (UK) or +1 954 725 6699 (USA), or by email at [email protected] or [email protected].

What are the main product lines offered by Trumeter?

Trumeter offers a comprehensive range of industrial measurement and control products, including counters, timers, hour meters, rate indicators, panel meters, encoders, time relays, and length/distance measurement solutions. Their product lines span multiple industrial applications, with a focus on precise measurement technologies that can be customized to meet specific customer requirements.

What are the key features of Trumeter products?

Trumeter products feature innovative, robust design with key characteristics including extensive customization options, long product warranties (3-10 years), and high-quality manufacturing. Their product lines span counters, timers, hour meters, rate indicators, panel meters, encoders, and distance measurement devices. Customization capabilities include OEM branding, specialized inputs, bespoke display options, Bluetooth integration, and tailored hardware/software developments to meet specific industrial application requirements.

What environmental ratings do Trumeter products have?

Trumeter products feature robust environmental ratings, including IP65 protection (NEMA 250 and UL50), with an operating temperature range of -20°C to +60°C. Their devices are designed to withstand industrial environments, with additional specifications including 85% max non-condensing humidity, shock resistance of 20g to IEC68-2-27, and vibration resistance of 5-500Hz at 2g.

What accessories are available for Trumeter products?

Trumeter offers a wide range of customizable accessories for their product lines, including: integrated count switches, tailored environmental protection covers, customized housings, OEM branding, custom electrical interfaces, and software modifications. Advanced customization options also include Bluetooth connectivity, app integration, custom display colors, and bespoke input configurations to meet specific industrial application requirements.

How are Trumeter products typically installed?

Trumeter products are designed for panel and industrial mounting with robust installation capabilities. They feature IP65 front panel rating, operate in temperatures from -20°C to +60°C, and can withstand shock (20g) and vibration (5-500Hz). Most products support multiple power supply options including 100-277V AC and 12-24V AC/DC, enabling flexible installation across various industrial environments.

What is Trumeter's warranty policy?

Trumeter offers industry-leading warranties ranging from 3 to 10 years across their product lines, which demonstrates their confidence in product design and manufacturing quality. These extended warranties are significantly longer than those of their competitors, reflecting Trumeter's commitment to product reliability and customer satisfaction.

What communication protocols do Trumeter products support?

Trumeter products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, and CANopen. These protocols enable flexible connectivity across multiple industrial automation platforms, providing seamless integration and robust communication capabilities for diverse industrial applications.