ISAC S.R.L.
GENERAL CATALOGUE
CANopen (Note 2) CANopen slave port CANopen master port Modbus (Note 2) Master / Slave Axes resources and I/O Controlled step motors Pulse/direction axes
1 0 1
1 1 Opt. 1
1 1 Opt. 1
1 0
1 0
0 2
(for open and close space loop control)
Total amount of Digital I/O
Analogic inputs (A/D) Analogic output (D/A) Measure channels
1 DI (It is reserved for Micro-Input) 0 0 1
8 DI + 8 DO
10 DI + 8 DO
(The first DI can be used as Micro-Input)
(The first two DIs can be used as Micro-Input)
2 + 2 Opt. (Note 1) 1 2
2 + 2 Opt. (Note 1) 1 2
Technical specifications: Serial = Can be handled through the Modbus communication protocol. LAN = Supports TCP/IP and Modbus TCP/IP protocols. The LAN port allows the connection with external for the setup. The port is provided of safety cap protection for the normal operating condition. LVDS = Max. Risol. 800x480. CANopen = CANopen Slave port: DSP402 protocol. CANopen Master port: DS401 protocol. The Master excludes the slave port and vice versa. Incremental measure channels = max freq. input 1 MHz, max. freq. count 4MHz , TTL level . Absolute measure channels (opt.) (Note 1) = EnDat v.2.2 and SSI protocols. Pls/Dir reference outputs = 0.5V Single-Ended, freq. max. 1 MHz. Digital Inputs (DI) = PNP type, 24Vdc – Optoisolated. Digital Outputs (DO) = Mosfet type, 24V-2A. Analogic inputs (A/D) = 0÷10V, resolution 12 bits. Analogic output (D/A) = -10÷10V, resolution 12 bit Step motor: Phase current = up to 6 Apk and 20~80Vdc (settable by PLC) (opt. with 2A or 4A with 20~40Vdc). Resolution
= 800 microsteps/rev. (for standard motors of 200 steps)
Notes (1) = The standard configuration of PAC NANO foresees the RS-485 port. As alternative the same connector can be configured as input of measure for absolute encoder or it can receive other two analogic inputs. (2)= The standard configuration of PAC NANO foresees the CANopen Slave port as Field Bus interface. As alternative the same connector can be configured as Modbus port.
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