Appendix A – ACS/ACC/ACP 604/607 Technical DataA-10ACS/ACC/ACP 604/607 Frequency ConvertersNIOC Board External control connections of NIOC board for ACS 600 with StandardApplication Software (Factory Macro) are below. External controlconnections are different with other application macros and programs(seeFirmware Manual).ACS 601/604/607NIOC Board(A2) Programmable I/OFactory SettingsX211 VREF Reference voltage 10 V d.c.1 kΩ <R L < 10 kΩ2 GND3 AI1+ Speed reference 0(2) ... 10 VR in > 200 kΩ4 AI1-5 AI2+ By default, not in use.0(4) ... 20 mA, R in = 100 Ω6 AI2-7 AI3+ By default, not in use.0(4) ... 20 mA, R in = 100 Ω8 AI3-9 AO1+ Motor speed 0(4)...20 mA0...motor nom. speed,R L < 700 Ω10 AO1-11 AO2+ Output current 0(4)...20 mA0...motor nom. current,R L < 700 Ω12 AO2-X221 DI1 Stop/Start2 DI2 Forward/Reverse 1)3 DI3 Not used4 DI4 ACCEL/DECEL 1/25 DI5 Constant speed select 2)6 - Constant speed select 2)7 +24V +24 V d.c. max. 100 mA8 +24V9 DGND Digital GroundX231 +24 V Auxiliary voltage output, non-isolated,24 V d.c. 250 mA2 GNDX251 RO11 Relay output 1Ready2 RO123 RO13X261 RO21Relay output 2Running2 RO223 RO23X271 - Relay output 3Fault (-1)2 -3 -==2) Operation: 0 = Open, 1 = ClosedDI 5 DI 6 Output01010011Set speed through AI1Constant Speed 1Constant Speed 2Constant Speed 312356TRANSB-A+GND+24 VConnector X29 for RS 485 connection4FAULT123456TRANSGNDB-A+GND+24 VConnector X28 for RS 485 connectionPanel Link Connections with NAMC-3. Notin use with NAMC-11.Terminal Block SizeX21, X22, X23, X25, X26, X27: cables 0.5 to 1.5 mm2Control Cable Lead-through Size:Ø: 2 x 3x2...11 mmFactory settings of application softwareselection B (type code):DI1: Start, DI2: Stop, DI3: Reverse, DI4:Acc/Dec 2, DI5,6: Constant speed 1 to 3 select.FaultArpmPower to Remote Panel with NAMC-3. Notin use with NAMC-11.Panel Link Connections with NAMC-3. Notin use with NAMC-11.Power to Remote Panel with NAMC-3. Notin use with NAMC-11.