AccessoriesInstruction SheetThank you very much for choosing DTE series accessory. Please read this instruction sheet before using your accessory toensure proper operation. Keep this instruction sheet handy for quick reference.Warning1. Please hold the plastic terminal when installing the accessory to prevent electrostatic discharge (ESD).2. Prevent dust or metallic debris from falling into the device and cause malfunction. DO NOT modify or uninstall the accessorywithout being permitted. DO NOT use empty terminals.3. When installing the accessory, please make sure that the power of DTE main unit is switched off and insert the accessoryinto the correct slot on DTE main unit.4. Make sure you install the accessory correctly before switching on the power; otherwise serious damage may occur.5. DO NOT touch the terminals or repair the device when the power is on; otherwise an electric shock may occur.Functions & Electrical SpecificationsPowerconsumption Max. 1.3WDTE20R: 4 channels of relay output, SPST, max. AC 250V load, 3A resistive loadDTE20V: 4 channels of voltage pulse output, DC 24V, max. 40mA current outputDTE20C: 4 channels of current output, DC 4 ~ 20mA output (resistive load < 500Ω)OutputaccessoriesDTE20L: 4 channels of analog voltage output 0 ~ 10V (resistive load > 1,000Ω)TerminalconnectionCurrent output and analog voltage output boards can only be inserted into main output slots (OUT1,OUT2) on DTE main unit.Relay output and voltage output boards can only be inserted into main output slots (OUT1, OUT2) andsub-output slots (SUB1, SUB2)How to Install1 Remove all the terminalblocks on the panel.2 Uncover the panel. Makesure which slot is thecorrect one and insert theaccessory into the slot.3 Cover up the panel. 4 Insert the terminal blocksback.The content of this instruction sheet may be revised without prior notice. Please consult our distributors ordownload the most updated version at http://www.delta.com.tw/industrialautomation