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Figure 17 shows the SC-2350 carrier with the SCC modules installed. 1 2 3 4 5 11 8 10 6 7 9 1 2 3 4 5 6 Cover Screws Screw Terminal Block TEDS Screw Terminal SCC Module—Analog Output SCC-PWRXX D-Sub Panelette 7 8 9 10 11 SCC Modules—Analog Input Connector Block Sockets TEDS Screw Terminal: RETURN Screw Terminal TEDS Screw Terminal: DATA+ Screw Terminal Strain-Relief Panelette Figure 17. SC-2350 Carrier Installation Diagram Connecting Digital Signals (Optional) The SC-2345/2350 has a 42-position, triple-row screw-terminal block for connecting to E Series DAQ device digital signals. The terminal block can connect to P0.<0..7>, +5 V, D GND, PFI <0..9>, CTR <0,1> GATE, CTR <0,1> OUT, CTR <0,1> SOURCE, AI SENSE, FREQ OUT, EXTSTROBE, and AI HOLD COMP. The SC-2345 Quick Reference Label identifies the location of each signal on the terminal rows A to C. The terminal label numbers correspond to the pin number location of each signal on the 68-pin E Series connector. Refer to the E Series DAQ device user manual for more information about this connector. © National Instruments Corporation 21 SCC Quick Start Guide