ACSM1-04 drive module(s) AC motor Applicability This manual applies to the ACSM1-204 regen supply module (frame sizes A to D). For instructions on installing the regen filter module, see WFU-xx Regen Filter Module Installation Guide and ACSM1-204 Regen Supply Modules Hardware Manual.
Planning the installation • The ACSM1-204 is an IP20 (UL open type) regen supply module to be used in a heated, indoor controlled environment. The regen supply module must be installed in clean air according to enclosure classification. Cooling air must be clean, free from corrosive materials and electrically conductive dust.
Quick installation and start-up guide – ACSM1-204 5 Mechanical installation Fasten the regen supply module to the mounting base using screws through the four mounting holes. Frame A and B can be mounted onto a DIN rail, but it is recommended to fasten the modules to the mounting base also by two screws through the lower mounting holes.
Page 6
6 Quick installation and start-up guide – ACSM1-204 labeled VARISTOR (1 screw) and FILTER (2 screws) in the regen filter module (under the cover). • Fasten the two cable clamp plates included with the regen supply module, one at the top, one at the bottom. The clamp plates are identical.
Quick installation and start-up guide – ACSM1-204 7 Cabling examples Frame size A Frame size B UDC+UDC- Frame sizes C and D Cable clamp on bare shield. Bare shield. Cover with insulating tape. Screw lug detail: UDC+ U1 V1 W1...
Quick installation and start-up guide – ACSM1-204 9 Default I/O connection diagram External power input +24VI Notes: 24 V DC, 1.6 A *Total maximum current: 200 Wire sizes and tightening Relay output torques: 250 V AC / 30 V DC X2: 0.5 …...
10 Quick installation and start-up guide – ACSM1-204 Default connections Make the following connections on the control unit before attempting to start up the regen supply module: • X3:14, 15 Fan control signal. The fan control cable must be connected.
Page 11
Quick installation and start-up guide – ACSM1-204 11 Start-up Safety The start-up may only be carried out by a qualified electrician. The safety instructions must be followed during the start-up procedure. See the safety instructions on the first pages of the appropriate hardware manual.
Page 12
12 Quick installation and start-up guide – ACSM1-204...
Page 13
Appendix 13 Appendix Installation example: power and control connections WFU-xx ACSM1-204 ACSM1-04 UDC+/UDC-/PE L1/L2/L3/PE DIO1 (X3: 14, 15) TH (X4: 8, 9) U2/V2/W2/PE 24 V DC...