About the Digital Amplifier TLM8

Weighing system with 8 independent reading channels for load cells. The TLM8 transmitter allows to have same benefits and performance of an advanced digital weighing system even using analog load cells. The Omega/DIN rail mounting sis uitable for back panel or junction box.

Key features Digital Amplifier TLM8

Dimensions: 148 x 92 x 60 mm
Backlit graphic LCD display, transmissive STN, white on blue, 128 x 64 pixel resolution, 60 x 32 mm visible area
Five-key keypad for the system calibration
TEST key for direct access to the diagnostic functions
Extractable screw terminal boards

Input/Output and Fieldbusses

Analog output 16 bit
3 logic inputs
5 logic relay outputs
RS485 serial port for connection to PC/PLC, remote display and printer
ModBus RTU or ASCII Laumas protocol

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Product downloads

Tlm8 digital amplifier en pdf

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Technical Specifications

Specification	Value
(thermal drift of the analog output)	(<0.003% FS/K)
A/d converter	8 channels - 24 bit (16000000 points) 4.8 kHz
Analog output (only for tlm8)	16 bit, 0 - 20 mA; 4 - 20 mA (max 300 Ω); 0 - 10 V; 0 - 5 V (min. 10 kΩ)
Baud rate	2400, 4800, 9600, 19200, 38400, 115200 bit/s
Digital filter / conversion rate	0.006 - 7 s / 5 - 600 Hz
Divisions	max. 999999
Divisions (ce-m approved)	max 3x 10000e
Linearity (linearity of the analog output)	<0.01% FS (<0.01% FS)
Logic inputs	3x optoisolated 5 - 24 VDC PNP
Number of load cells	max. 16 (350 Ω)
Power supply and consumption	12 - 24 VDC ±10 %; 5 W
Relay logic outputs	5x max. 115 VAC/150 mA
Serial port	RS485
Thermal drift	<0.0005 % FS/K