Technical data

Integrated Features
 PLC functionality
 OPC Server
 Digital and Analog inputs and outputs
 Three RS232 serial ports (four on the M16 model)
Drive Network
 High bandwidth synchronous, all digital servo
drive network based on IEEE 1394 (2 ports)
Networking
 Two Ethernet 10 /100 base T, RJ45 ports
supporting Ethernet TCP/IP for connection to
factory data networks. Modbus TCP for
connecting up to 16 CPX-FEC valve terminals
and HMI devices.
Controller Specifications 3-Axis 8-Axis 16-Axis
Type SEC-AC-SMLC-M3-SA SEC-AC-SMLC-M8-SA SEC-AC-SMLC-M16-SA
y
p
SEC-AC-SMLC-M3-PB-S A SEC-AC-SMLC-M8-PB-S A SEC-AC-SMLC-M16-PB-S A
CPU Processor 650 MHz Celeron 933 MHz Pentium III 1.4 GHz Pentium M
Total controller memory 128 MB DRAM
SMLC program memory / system card 128 MB removable compact flash
Non-volatile variable memory 32 KB battery backed SRAM
Input AC Power Ratings
SEC-AC-SML C controller 115 VAC (90 to 127 VAC); 47 to 63 Hz
230 VAC (190 to 253 VAC); 47 to 63 Hz
Battery Power
Main pr ocessor – BIOS One lithium battery
Battery backed SRAM One BR2032 lithium battery (3 volt, 190 mAh)
Data retention 10 years of data retention, powered. 1 year minimum, 5 year typical, unpowered.
Digital I/O Powe r R equirements
VIO+ VDC 4.5 to 27
VIO- Not internally tied to SMLC ground (externally tie to ground)
Digital Inputs; 8
Current (switch on) mA (min) 0.7
mA (max) 7.0
C ommon VIO+ Inputs sink to VIO-
Voltage (max) VDC VIO++5
Digital Outputs; 8
Maximum sink current mA 33
Low level voltage VDC 1.2
High level voltage VDC VIO+ - 0.5
Voltage (max) VDC 27
Analog Input, 1 Channel
Input range VDC +10 to -10
Analog Output, 1 Channel
Output range VDC +10 to -10
Update rate Once per scan
Output settling time µs 20
Output current (max) mA 10
I/O Connection
Digital I/O Sub-D 25-pin female
Analog I/O 6-pin clamp conne ctor
Multi-Axis Controllers and ServoWire
®
Digital Drives – Subject to change – 12/2006
8
Technical Data – Electrical
SEC-AC-SMLC Multi-Axis Controllers
2