Wieland SP-SDIO - Display Elements and Terminal Assignment; Internal Circuits

Product description
Wieland Electric GmbH | BA000966 | 07/2016 (Rev. C)
32
Display elements and terminal assignment
888399883
NOTICE
• The LEDs of inputs I1 to I8 indicate the state of the inputs at an update rate of about 64
ms.
Illustration 13: SP-SDI display elements
Flashing codes
Further information:
Device state and LED displays in the expansion modules (SP-SDIO, SP-
SDI) [ch. 10.3.2, p. 65]
Terminal assignment
Table 12: SP-SDI terminal assignment reference
Terminal
assignment
X1/X3
Test signal 1
X2/X4
Test signal 2
I1 – I4
Inputs 1 to 4
I5 – I8
Inputs 5 to 8
X5/X7
Test signal 1
X6/X8 Test signal 2
Internal circuits
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Illustration 14: Internal SP-SDI circuits: Safety inputs and test outputs
3.9.2
3.9.3