ABB Triguard SC300E User Manual Download Page 3

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MDO16GNS October 2005 – Issue 2

Triguard

SC300E MDO16GNS 16-Channel D/O Module 48Vdc

Mechanical coding

block (Upper)

ConfigurationLinks

Link3

ICC
B

HL
V

GTZ

Figure 1-1 General view and front panel detail

321

320

Link 1

Connector J1

Common Interface (CI)
Module

Connector J2

Connector J3

Mechanical coding
block (Lower)

Summary of Contents for Triguard SC300E

Page 1: ...state of all channels the circuit on line status and the health of the module The module which is compatible with dual slot hot repair can be fitted in any of the ten I O slots in the SC300E chassis...

Page 2: ...2 MDO16GNS October 2005 Issue 2 Triguard SC300E...

Page 3: ...6 Channel D O Module 48Vdc Mechanical coding block Upper ConfigurationLinks Link3 ICC B H L V HW GTZ Figure 1 1 General view and front panel detail 321 320 Link 1 Connector J1 Common Interface CI Modu...

Page 4: ...on in module 4W Module power consumption including field power dissipation in module 6W minimum load 36W maximum load Overall size mm Overall size inches 400 9U H x 397L x 28W 15 75H x 15 63L x 1 1W W...

Page 5: ...ber 2005 Issue 2 5 Triguard SC300E MDO16GNS 16 Channel D O Module 48Vdc TRANSPORT AND HANDLING The MDO16GNS must be transported and stored in its original packing material which should be retained for...

Page 6: ...y installed in a pattern determined by the module and corresponding set screws are removed from the chassis coder blocks to enable fitting Unused holes are plugged with set screws The chassis slot cod...

Page 7: ...t shown All the digital outputs are routed through connector J2 In the external connection diagram Figure 2 3 the following symbols are used 0 First mate long pin x Connector pin Earth Connected to ch...

Page 8: ...2 4 each path is controlled by its own microcontroller in the common interface In order to minimise the number of data connections across the 1kV system to field barrier the channel data are converted...

Page 9: ...n to switch its output alone to the opposite state and confirm the correct operation of its individual output switch The module power requirements are served from two different sources The power for t...

Page 10: ...10 MDO16GNS October 2005 Issue 2 Triguard SC300E D C Figure 2 4 MDO16GNS Block Diagram...

Page 11: ...cs on line off line status and signal status read write cycles to and from the SC300E processors via an I O communications bus All I O modules have an identification code which is read by the common i...

Page 12: ...12 MDO16GNS October 2005 Issue 2 Triguard SC300E Figure 2 5 Common interface Block diagram...

Page 13: ...s In the case of an Input Output fault the Health LED on the faulty module will be extinguished PREPARATION To ascertain whether the chassis I O slot containing the faulty module has been allocated a...

Page 14: ...Triguard SC300E When inserting a module ensure that it is aligned with the markings on the chassis rails and that it engages with the top and bottom guides Improper insertion may cause damage to the...

Page 15: ...EDs do not illuminate either the first or second time or fail to remain illuminated then the module must be considered faulty DUAL SLOT HOT REPAIR 1 Insert the new module into the vacant hot repair sl...

Page 16: ...16 MDO16GNS October 2005 Issue 2 Triguard SC300E SERVICE SUPPORT SPARES Spare parts and technical advice can be obtained from your local area offices...