INSTRUCTIONS Select the desired key number. Model LC621 uses the I/O rack - Model 621-9990C The power supplies can be ordered for 115 or 230 Vac, 50/60 Hz. Select the required voltage from Table II. Select up to 12 input/output modules from Table I. (Terminal blocks are included.) An additional LC621 is required for every additional 12 I/O modules. A 621-9933C power supply uses slot L and M, selection B in Table II. A complete model number must have the designated number of digits in each table. Standard lead time is 4 weeks unless otherwise indicated. Selection X Table I must be ordered for each empty slot.
Advanced motion made perfectly intuitive
• Connects directly to the Sigma-II series drive
• Controls 1 real axis, 1 virtual axis and a configurable third axis
• Provides an additional encoder input/output to the servo drive
• Simple to develop and modify using BASIC
• Built-in local I/O for easy operation
• Provides two additional hardware registration inputs to the drive
• Electronic CAM profiles and axes synchronization
• Multi-tasking functionality
• Friendly and powerful Windows-based software
• Network connectivity via HostLink or DeviceNet
• Supports HMI connection without the need of a PLC
Encoder input
Line receiver input; maximum response frequency: 1500 kHz pulses (before multiplication) Pulse multiplication: x4 Encoder output Line receive output; maximum frequency: 500 kHz pulses Internal counts to output pulse ratio: 64:1 Digital inputs Total of 8 digital inputs can be wired and used for instance for limit switches, emergency stop and proximity inputs. Two inputs can be used for registration of the encoder input/output axis. Digital outputs Total of 6 digital outputs can be wired and used for position dependent switching or other general purposes. Registration inputs Two registration inputs can be used (simultaneously) to capture the position in hardware.
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