Motor Technology - GEL 105
request details Programmable Preset Counter
view printer friendly page for absolute SSI encoders




Features GEL 105

for use with SSI absolute encoders


Position display with limit values


Bright 6-digit 14mm LED display


2 Presets ( positions )


2 Relay outputs


Choice of various counting modes


Multiplier for scaling


Programmable switching duration for both outputs


Safety against mains failure with data memory for more than 10 years


The GEL 105 position display in a compact DIN 96x48mm housing. It features an LED display showing presets or actual counts. For output 1 and output 2, a relay output with change-over contacts are available. Terminals for external reset, inhibit, hold and key lock integrated. Several counting modes are possible. An internal multiplier can scale the actual count input to units, e.g. inches or millimetres. The five buttons on the counter allow for easy use by the operator.

Technical Data

Power supply ( GEL 105.1 ) 12 ... 24 VDC -5/+10%
Power supply ( GEL 105.2 ) 115/230 VAC -10/+6%, 50/60Hz
Current consumption ( GEL 105.1 ) 4.5W @ 12 ... 24 VDC
Current consumption ( GEL 105.2) < 50/25 mA @ 115/230 VAC
Protection category II
General design DIN 57411 / VDE 0411
Electromagnetic immunity Category 3/2 (DC/AC version) IEC 801
Radio interference suppression B / VDE 0871
Protection type IP54 (front panel), IP20 (housing)
Operating temperature range 0C ... +50C
Storage temperature range -20C ... +70C
Dimensions (WxHxD) 96x48x108 mm
Sensor supply ( GEL 105.1 ) Ub-2V, Imax = 60mA
Sensor supply ( GEL 105.2 ) 12...24 VDC, Imax=60mA
Display 7-segment LED 14mm
Data storage > 10 years, NV-RAM

Count Input

Amplitude -7V ... +12V
Switching edge PNP
Interface / Code SSI - Binary or Grey
Input impedance 470 Ohm
Tact 100kHz

Control Inputs

Reset (pulse length) min. 2msec, damped min. 17ms
Count Gate (pulse width) min. 2usec, damped min. 17ms
Display Hold, Keylock Static
Minimum pulse width min. 3 msec

Control Outputs, Relay (Out 1, Out 2) Change-over contact

Max. switching voltage 30 VDC / 250 VAC
Max. switching current 1 A

GEL 105 Dimensions

Graphics file (dimensions)

Order Specifications