Daikin DCC601A51 Installation Manual

Also see for DCC601A51: Installer's reference guide

7 InstallationInstallation manual7DCC601A51intelligent Tablet Controller4P414342-1D – 2020.12B k lmConnectorsh [DIII (F1/F2) and P1P2 (P1/P2)] 2×2 communication lines,connecting the intelligent Tablet Controller with DIII-compatible units and P1P2-compatible units respectively.The P1P2 connection is reserved for future use.i [RS‑485] Reserved for future use.k [CPU IF] USB 2.0 type-B socket. To connect with theCPU module. Acts as a power supply and communicationchannel for the I/O module.l [Di1‑4 and Do] Terminals for connecting digital inputs (Di)and digital outputs (Do). The Do connection is reserved forfuture use.Controls and switchesa [RESET] Reserved for future use.g [DIII MASTER] Switch for setting the intelligent TabletController to "MASTER" or "SLAVE" in a DIII-NETconfiguration. Factory default: left position (MASTER).j [DIP SW] Mode selector. Factory default: bit 1 is set to: "ON(ON)"; bits 2-4 are set to: "OFF (OFF)".m [Lever] To assist mounting/dismounting the module onto/from a DIN rail.LEDsb [CPU ALIVE] (Green) This LED blinks when the I/O moduleoperates normally. For details on LED operations, refer to thetable below.c [ALARM] (Red) This LED is lit or blinks if a failure isdetected. For details on LED operations, refer to the tablebelow.d [RS‑485] (Orange) This LED blinks when data is beingsent or received over the RS‑485 port.e [P1P2 MONITOR] (Orange) This LED blinks when data isbeing sent or received via the P1P2 line.f [DIII MONITOR] (Orange) This LED blinks when DIII-NETcommunication is performed.LED status and operation table (I/O module)Operating condition CPU ALIVE ALARMNormal Blink OFFHardware failure OFF ONPower interruption OFF OFFCommunication failure between CPUmodule and I/O module (for 10 secondsor more)ON Blink7 Installation7.1 Installation of the intelligent TabletController hardwareThe intelligent Tablet Controller components are to be mounted ontoa 35 mm DIN rail, inside an electrical cabinet. For more informationsee "6.3.1 About installation place and mounting direction" [45].7.1.1 To install the 3 intelligent TabletController hardware components1 Place the module over the top of the DIN-35 rail so that theupper hook on the rear face is hooked in.2 Push the module in direction 'a' until the lower hook snaps intothe rail.3 If necessary, pull the lever on the lower parts of the module indirection 'b' to click the module onto the rail. Use a flat-bladescrewdriver if necessary.4 Repeat the previous steps for all other modules.b a7.2 About electric wiringThis chapter will describe the procedure to connect the intelligentTablet Controller kit components with Daikin devices and otherequipment.WARNING▪ Do NOT turn on the power supply before all wireconnections are completed. Not doing so may cause anelectric shock.▪ After the wiring is completed, double-check that allwires are connected correctly before turning on thepower supply.▪ All field supplied parts, materials and electric worksMUST comply with the applicable legislation.INFORMATIONAt the time of writing, some connectors are NOT active, butprovided for future use.7.2.1 Wiring requirementsWARNINGAll field wiring and components MUST be installed by alicensed electrician and MUST comply with the applicablelegislation.All wiring must comply with the following requirements: