STG-950
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Catalog excerpts

STG-950 - 1

Elektronik GmbH Page: Document: Date: Revision: 1 Product description 2 1.1 Features 2 1.2 Applications 2 1.3 Scope of delivery2 2 Installation 3 2.1 Mounting 3 2.2 Wiring 3 2.2.2 Connecting the power supply 4 2.2.3 Connecting the inputs 4 2.2.4 Connecting the outputs 5 2.2.5 Connecting the CAN interface 5 3 Programming 5 3.1 Programming options 5 3.2 Programming interface 5 4 Appendix

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STG-950 - 2

Page: Document: Date: Revision: SAFETY INSTRUCTIONS Product description This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and the connected equipment. These notices are highlighted in the manual by a warning symbol and are marked as follows according to the level of danger: Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are defined as persons who are authorized to commission, to ground and to tag circuits, equipment and systems in accordance with established safety...

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STG-950 - 3

Elektronik GmbH Page: Document: Date: Revision: X4 connector: AddOn board extension The lococube® must be installed and wired by a trained technician who knows and complies with both the universally applicable engineering rules and the regulations and standards that apply in specific cases. Fastening the STG-950 is possible by using either the integrated mounting holes for screws or the holes for cable ties. The cable tie installation method is recommended for fastening the lococube® on wiring harnesses, tubes or other mechanical parts. X5 connector: AddOn board interface 1 ° VDD 2 Positive...

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STG-950 - 4

forklifts and diggers, for example). Turn off the power supply before performing any wiring operations! Page: Document: Date: Revision: Please refer to the appendix for detailed electrical specification of the inputs. False electrical connection, voltage reversal or disregarding the electrical specifications may cause irreversible damage of the lococube®! Connect the supply voltage of 7 to 32 VDC to the 4-pole terminal X1 of the lococube®. Wire the positive supply to the ‚VDD‘ marked connection. The negative (ground) will be wired to the ‚GND‘ connection. All terminals are carried out as...

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STG-950 - 5

Page: Document: Date: Revision: Depending on load type and current the lococube® is able to drive electric loads directly without any additional driver or protection circuit. The lococube® provides 4 digital solidstate highside outputs and 1 solid-state lowside switch. The X1 connector of the lococube® contains the CAN-specific pins ‚CANH‘ and ‚CANL‘. The voltage at CANH or CANL must not exceed -32 or +32 VDC referred to ground (GND). Higher voltages may cause irreversible damage of the lococube®! There is no termination resistor (120R) integrated in the lococube®. Please add a 120R...

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STG-950 - 6

Elektronik GmbH Page: Document: Date: Revision: 4.1.4 Outputs Number digital Hardware design Output type: solid state (highside) BARTH® lococube® mini-PLC fully enclosed in proprietary PU resin, tiny and rugged housing with plugable spring terminal connectors, ultra-lightweight Programming options IOUT <= 1.5 A (resistive load) @ fOUT = 0 to 100 Hz UOUT >= UIN-0.45 V ITOT<= 6 A (paralleling permissible) Maximal allowable load inductance for a single switch off (one output): VDD=12VDC, IL=1.5A, ZL<=70mH VDD=12VDC, IL=1A, ZL<=200mH 4.1.2 Power supply Operating voltage Current consumption...

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STG-950 - 7

Elektronik GmbH 4.1.8 Timebase (oscillator) Primary Oscillator Crystal quartz MEMS unit (precise ‚micro-electro-mechanical system‘) Nominal Frequency Frequency aging Frequency tolerance Page: Document: Date: Revision: Calcuation basis Calculation formula DIN EN ISO 13849-1:2008 Annex C.5: MTTF, MTTFd data of electrical components (typical and worst case) D.1: Parts count method (worst case with safety factor 10) 4.1.9 Electrical connection Electrical Connection plugable spring terminal connectors 0.25 to 1.5 mm² Manufacturer: Phoenix Contact Series: COMBICON Type: FMC1,5/x-ST-3,5-BK 4.1.10...

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STG-950 - 8

Elektronik GmbH 4.1.15 Ordering information Ordering information mini-PLC Ordering information accessory Connection Cable VK-35 Art. No. 0091-0035 GTIN 4251329401276 Programmer ST-Link/V2 ISOL Art. No. 0017-0066 GTIN 4251329401269 Programmer PG-30 Art. No. 0017-0030 GTIN 4251329401481 Documents, videos and software Detailed information, additional documents, application notes and videos relating to this product are downloadable from www.barth-elektronik.de Page: Document: Date: Revision: Conformity declaration For the following designated product it is hereby confirmed, that the...

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