2.6.3 Wiring of control circuit Control circuit terminal layout • Recommended cable gauge: 0.3 to 0.75 mm 2 Wiring method Power supply connection For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal. For a single wire, strip off the sheath of the wire and apply directly. Insert the blade terminal or the single wire into a socket of the terminal. 1. Strip off the sheath for the below length. If the length of the sheath peeled is too long, a short circuit may occur with neighboring wires. If the length is too short, wires might come off. Wire the stripped cable after twisting it to prevent it from becoming loose. In addition, do not solder it.
Cable sheath stripping length 2. Crimp the blade terminal. Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve. inappropriate, or the face is damaged. Unstranded wires Wire Wire Sleeve Sleeve ０～0.5 mm ０～0.5 mm Crumpled tip Wires are not inserted into the sleeve Damaged Blade terminals commercially available (as of February 2017) • Phoenix Contact Co., Ltd. 0.3 0.75 0.5 1 1.25, 1.5 *1 A ferrule terminal with an insulation sleeve compatible with the MTW wire which has a thick wire insulation.
*2 Applicable for terminals A1, B1, C1, A2, B2, C2. 38 2. INSTALLATION AND WIRING 2.6 Control circuit 10 2 5 4 A B C RL RM RH SD PC STF STR auge (mm2) Ferrule terminal model Crimping tool name With insulation sleeve Without insulation sleeve For UL wire*1 AI 0,34-10TQ — — CRIMPFOX 6 AI 0,5-10WH — A I 0,5-10WH-GB AI 0,75-10GY A 0,75-10 A I 0,75-10GY-GB AI 1-10RD A 1-10 A I 1-10RD/1000GB AI 1, 5-10BK A 1, 5-10 A I 1,5-10BK/1000GB*2 ire product) AI-TWIN 2×0,75-10GY — —