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β Model: Siemens 7MH4960-4AA01
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π¦ Type: Load Cell Junction Box
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π§ Application: For industrial weighing systems
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βοΈ Function: Summing signals from multiple load cells
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π Features: Reliable performance, easy installation, robust design
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π Ideal for: Batching systems, tank, hopper, and silo weighing
- Connection of additional universal alarm inputs
- Adding free inputs for display and supervision
- Event logging (e.g. legionella function)
- Additional time programs (ON / OFF) for basic functions
- Calculation of enthalpy, enthalpy differential, absolute humidity, dewpoint and wet bulb temperature
- Logic function blocks for switching on / off depending on different conditions
- Lead / lag control of pumps, fans, motors, etc., with automatic changeover
- Step switch with linear, binary or flexible functionality
- 3 cable entries M 16 x 1.5.
- Thermoplastic enclosure.
- Coding level "High" according to ISO 14119.
- 52 mm x 90 mm x 30 mm.
- A longΒ life.
- Large wiring compartment.
- High level of contact reliability with low voltages and currents.
Product Family | RI58 |
Ordering Information | RotaryEncoderRI58 |
Fuction / Application | Incremental |
Technology | Optical |
Approval |
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Mechanical
Housing Diameter [mm] | 58 mm |
Solid- / Hollow Shaft |
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Protection Rating Housing | IP40 / IP50 / IP64 / IP67 |
Operating Temperatur [Β°C] | -25 ... +100 Β°C (depending on version) |
Housing Option |
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Connection |
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Incremental Encoder
- Versions withΒ oneΒ orΒ twoΒ channels.
- Alternative adaptiveΒ lineΒ driver.
- High-resolution, unbreakable code disc.
- Universal industrialΒ plugs.
- Ingress protection NEMA 4X, IP67.
- Available withΒ nickel-Β orΒ stainless-steel-cladΒ housing.
AΒ robust, Γ78Β mm,Β programmableΒ hollowΒ shaftΒ angleΒ transmitter
detectsΒ theΒ angularΒ positionΒ ofΒ aΒ shaftΒ withoutΒ makingΒ contactΒ withΒ itΒ andΒ
transformsΒ theΒ informationΒ intoΒ anΒ impressedΒ directΒ currentΒ proportionalΒ toΒ theΒ measuredΒ value.
Features:-
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Hollow-shaftΒ angle-of-rotationΒ transmitterΒ withΒ aΒ tough,Β weatherproofΒ design.
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Highest levelΒ ofΒ electricalΒ andΒ mechanicalΒ safety.
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Advanced capacitiveΒ scanningΒ system.
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Easy axisΒ orΒ shaftΒ mounting.
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Installing aΒ continuousΒ shaft.
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Enduring, upkeep-free,Β andΒ simpleΒ toΒ install.
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Shake- andΒ vibration-resistant.
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KeysΒ andΒ switchesΒ canΒ beΒ usedΒ toΒ parameterizeΒ theΒ measuringΒ range,Β rotationalΒ direction,Β Β zeroΒ point,Β andΒ characteristicΒ curveΒ (linear/V).
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AnalogΒ outputΒ signal,Β 2-wireΒ connector,Β 4...20Β mA.
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Independently adjustableΒ zeroΒ pointΒ andΒ span.
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DueΒ toΒ theΒ capacitiveΒ scanningΒ mechanism,Β theΒ absoluteΒ positionΒ isΒ immediatelyΒ available afterΒ turningΒ on.
AnΒ angle proportional inclinationΒ isΒ transformedΒ intoΒ aΒ DCΒ signalΒ usingΒ theΒ KINAXΒ N702.Β
AnΒ analogΒ currentΒ changeΒ (4β20Β mA)Β thatΒ representsΒ theΒ outputΒ signalΒ isΒ accessible.Β
ThereΒ isΒ littleΒ mechanicalΒ wearΒ onΒ theΒ pendulumΒ fromΒ theΒ sensor,Β whichΒ isΒ non-contact.
Features:-
- Magnetoresistive inclination transducer
- Digital interfaces CANopen
- Robust aluminum housing
- Protection class IP66
- Oil damped pendulum
- Pendulum shaft without mechanical stop
Specifications
Attribute |
Value |
For Use With |
SIMATIC S7-200 Series |
Manufacturer Series |
S7-200 |
Number of Inputs |
14 |
Number of Digital Inputs |
14 |
Output Type |
Analogue, Digital, Transistor |
Voltage Category |
20.4 β 28.8 V dc |
Input Type |
Analogue, Digital |
Number of Digital Outputs |
10 |
Number of Outputs |
10 |
Communication Port Type |
RS485 |
Program Capacity |
12 kB |
Programming Language Used |
AWL, FUP, Ladder Logic |
Mounting Type |
Rack Mount |
Programming Interface |
Computer, SIMATIC PG/PC |
Output Current |
750 mA |
Number of Communication Ports |
1 |
Battery Backup |
Yes |
Length |
80mm |
Memory |
12 (Program Memory) kB, 8 (Data Memory) kB |
Width |
120.5mm |
Dimensions |
80 x 120.5 x 62 mm |
Maximum Operating Temperature |
+45Β°C |
Minimum Operating Temperature |
0Β°C |
Depth |
62mm |
- SIMATIC HMI TP900 Comfort.
- Comfort Panel.
- Touch operation.
- 9 "TFT display (widescreen).
- 16 million Colours.
- PROFINET interface.
- MPI/PROFIBUS-DP interface.
- Configuration memory: 12 MByte.
- Windows CE 6.0 (Microsoft-Support incl. Security updates discontinued) configurable from WinCC Comfort V11.
SITOP power supplies
The 24 V/20 A SITOP power supplies are built-in units, IP20 degree of protection, protection class I. Primary switched-mode power supplies for connection to 1-phase AC system (TN or TT system in accordance with VDE 0100 T 300 / IEC 364-3) with rated voltages of 120/230 V, 50/60 Hz; +24 V DC output voltage, isolated, shortcircuit- proof and idling-proof.SIMATIC DP, Electronics module f. ET200S, 2AI TC High Feature, 15 mm width, 15 bit+sign with internal temperature Compensation.
- LOGO DM8 24R expansion module.
- Voltage supply inputs: 24 V AC/DC.
- Outputs: relay.
- 4 DI (Digital Inputs).
- 4 DO (Digital Outputs).
- NPN input.
- For LOGO 8.

Voltec Engineering Limited
Automation and control products are the focus of VOLTEC ENGINEERING LIMITED. In the area of comprehensive industry solutions for alteration, upgrading, and new construction projects, VOLTEC ENGINEERING LIMITED is a one-stop solution provider.
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