catalog TELE - CONTA-CLIP

The 8 normally open contacts, as well as the alarm or synchronisation contact, are operated according to the internally saved,
time-dependent sequences of steps (programmes). The sequences can run once (E) or cyclically (Z).
The individual steps are defined by a programmed time interval and the associated condition of all output relays (output mask). Any
changes to the condition of the output relays therefore require the programming of a new step.
The time-controlled processing of the sequence can be influenced by using the 3 input channels. The product is supplied with a factory
default setting.
Control input
Functions
Connections
Pump Alternator Series GAMMA
Alternating or prallel operation of motors
< Alternated access of two pumps or other devices
< Even distribution of duty
< Parallel duty at high demand
< Operation using 1 or 2 input signals (two modes of operation)
< Timing offset of the two loads to avoid water hammer effects
< Supply voltage selectable via TR2 PowerModules or DC power supply
< 2 separate change over relays for device control
< Width 22,5mm
< Industrial design
factory default
RESET, TRIGGER, STOP
Type
G2ASMA20
Art.No. (PQ1) 122000
Art.No. (PQ10) -
EAN13-Code 900866200033
Controls
TIME/MODE
Outputs
Connections
Indicators (LEDs)
U/t • Failure • R1 • R2
Functions
One of two redandant motors will operate on demand signalised by input Y1. Successive requests will operate the motors in an alternating
sequence (sharing the duty between the devices). On demand both devices (pumps) will operate in parallel:
Mode A (parallel operation by separate input signal): Input Y2 initiates parallel operation. Without signal at input Y2, only one single motor will
operate at each request.
Mode B (parallel operation by timing): If an operation request on input Y1 exceeds the ajdusted delay, the unit will start the second motor for
parallel operation.
Time ranges t 1
(for parallel operation): 2s to 5min (only for mode B)
t 2
(offset timing): 2s fixed
Control input
control input Y1: request for operation; terminals Y1-Y3
control input Y2: parallel operation (Mode A only); terminals Y2-Y3
input circuits galvanic separated
Supply
PowerModule TR2 or SNT2
terminals A1-A2
Contactors
Supply voltage
Output
Width
2 potential free CO contacts
250V AC, 5A
22,5mm
Certificates
CE
Width 157,5mm
Dimensions
Mechanical
design
Self-extinguishing plastic housing, IP rating IP40 • Mounted on DIN-Rail TS 35 in accordance with EN 60715 • Mounting position any •
Shockproof terminal connection according to VBG 4 (PZ1 required) • IP rating IP20 • Tightening torque max. 1Nm.
Terminal capacity
1 x 0,5 to 2,5mm² with/without multicore cable end • 1 x 4mm² without multicore cable end • 2 x 0,5 to 1,5mm² with/without multicore cable end
• 2 x 2,5mm² flexible without multicore cable end
Ambient
conditions
Ambient temperature: -25 to 55°C (in accordance with IEC 60068-1); -25 to 40°C (in accordance with UL 508) • Storage temperature: -25 to
+70°C • Transport temperature: -25 to +70°C • relative humidity: 15% to 85% (in accordance with IEC 60721-3-3 class 3K3) • Pollution degree:
3 (in accordance with IEC 60664-1) • Vibration resistance: 10 to 55Hz 0,35mm (in accordance with IEC 60068-2-6) • Shock resistance: 15g
11ms (in accordance with IEC 60068-2-27)
Accessories
PowerModulee TR2 (12 - 440V AC) • DC power supply SNT2 24VDC
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