AD-KI 200 GS, AD-KI 200 GS-O

Description

The AD-KI 200 GS contact protection pulse relay is used to protect encoder contacts or the amplification of binary encoder signals. The input pulse can be provided at the output (static following 1:1) or converted into output pulses with a constant, adjustable length (pulse shaping). Typical input signals are reed contacts, signal generators according to NAMUR (DIN EN 60947-5-6), TTL levels, or voltage signals. The switching logic of the input signal (low active / high active), the output function, and the pulse length of the output signal can be set via front-panel DIP switches and a trimmer. Alternatively, all device functions and the switching levels can be configured using the AD-Studio programming software. Two potential-free contacts are available at the output. The version AD-KI 200 GS-O has wear-free transistor outputs, which are also galvanic separated via optocoupler. Furthermore, the device has an electronic wide-range power supply unit, which supplies the AD-KI 200 GS(-O) from a wide supply voltage range.

Application

Pulse reception of water meter or flow monitors for metering the through-flow quantity. Amplification and contact protection of encoder signals (reed contacts, limit switches, etc.), Switching signal transmission in control circuits. Switching amplifier for inductive and capacitive proximity switches according to Namur (DIN 19234).

Specific characteristics

support for all standard encoder types
Device function and output pulse length adjustable via front-mounted DIP switches and trimmers or via AD-Studio programming software
LEDs for signal display
two independent potential-free relay output / semiconductor switches in synchronous operation
wide range power supply
narrow Design

Business data

Order number
AD-KI 200 GS	With 2 independent relay outputs
AD-KI 200 GS-O	With 2 independent semiconductor outputs

Information

Downloads
Data sheet	pdf/en/en-ki200gs.pdf
Safety instructions	ad-safety-instructions.pdf (86 kB)

Technical specifications

Impulse input
Adjustable switching logic	High Active (Switch logic) / Low Active (Namur logic)
Signal debouncing (parameterizable)	Activated / deactivated, 10 ... 150 ms Standard: activated, 40 ms
Namur supply	8,2 V DC / 8,2 mA DC
Logic level for Namur signals (parameterizable)	Low < 1,2 mA ... High > 2,1 mA
Active input Voltage (parameterizable)	0 ... 24 V Standard: 15 ... 24 V DC
Logic level for active signals (parameterizable)	Low < 16,9 V ... High > 18,4 V
Type of contact	Potential-free
Pulse processing
Adjustable output function	Static following (1:1) / pulse shaping ¹⁾
Adjustable output pulse length	0,2 ... 10 s (0,5 s factory default)
Relay outputs
Number	2
Maximum switching load AC	250 V, 2 A
Maximum switching load DC	50 V, 2 A
Contact construction	Potential-free changeover
Switching operations mechanical	10000000
At 230V/2A AC, cos(phi)=1	600000
At 230V/2A AC, cos(phi)=0,4	200000
At 24V/1 A DC	200000
Semiconductor outputs
Number	2
Max switching voltage	30 V DC
Max. switching current	50 mA DC
Supply
Voltage range AC	50 ... 253 V AC, 50/60 Hz
Nominal voltage AC	230 V AC
Voltage range DC	20 ... 253 V DC
Nominal voltage DC	24 V DC
Power consumption AC / DC	2,5 VA / 1,5 W
Transmission behaviour
Temperature influence	100 ppm/K
Response time	~ 5 ms
Housing
Dimensions (WxHxD)	23x81x103 mm
Type of protection	IP 20
Connection method	Screw clamp
Terminals, wire cross section	2,5 mm² flex wire / 4 mm² one wire
Bolting torque terminals	0,5 Nm
Weight	~ 115 g
Manner of fastening	35 mm DIN rail 35mm
Environmental conditions
Ambient temperature	-10 ... 60 °C
Storage and transport	-10 ... 70 °C (no condensation)
EMC
Product family standard	EN 61326-1 ²⁾
Emitted interference	EN 55011, CISPR11 Cl. B, Gr. 1
Electrical safety requirements
Product family standard	EN 61010-1
Overvoltage category	II
Pollution degree	2
Galvanic isolation, test voltages
Input / output	3,75 kV, 50 Hz (1 min.)
Signal / supply unit	4 kV, 50 Hz (1 min.)
Protection circuits
Input	Electrical surge protection
Power supply	Protection against over voltage, over temperature and reverse polarity

¹⁾ In the pulse shaping output function, input pulses are not taken into account during the output of an output pulse.
²⁾ During electromagnetic disturbance minor changes in output signal are possible.

Block and wiring diagram

AD-KI 200 GS, AD-KI 200 GS-O

Dimensions

AD-KI 200 GS, AD-KI 200 GS-O

Circuit examples

AD-KI 200 GS, AD-KI 200 GS-O

CAD / CAE Daten

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AD-KI 200 GS

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