ETEL Doc.- Hardware Manual # DSCDP / Ver G / 6/1/11
DSCDP Hardware Manual 19
2.2.4 Mounting systems – Installation requirements
Warning: The housed format has the following electrical safety degree: IP 20 (according to EN
60529 standard).
The housed format must be installed in an enclosure respecting a pollution degree of
2 (refer to UL 508C and EN 50178 standards for more information).
The controllers should be protected against any splashes of liquid and any contacts with smoke and dust. They
must be installed inside a closed cabinet and screwed on a metallic plate, where no vibration will occur. The
ground of the controller(s) must be connected prior to any other connections.
A fan is already present in the housing of the housed format. Nevertheless, it is recommended to install fans
in the cabinet to guarantee an air flow (the fan power depends on the user application).
DSCDP CONTROL FEATURES for HOUSED FORMAT
General
Motion profile and command
management sampling time
500 µs
Digital current loop sampling time 55.56 µs
Position loop sampling time 55.56 µs
Motion profiles Trapezoidal / S-curve / sine / look-up table / interpolated (DSMAX)
32 bits floating point DSP Dual SHARC Digital Signal Processor
Power stage relay Relay cutting the + 15 VDC voltage of the power part
Brake resistor External > 40Ω with thermal switch protection
Standard
interfaces
ETEL-BUS-LITE 2 host (PC) communication RS232 or RS422 / 115'200 bps
Turbo-ETEL-Bus multi-axis communication 100 Mbps (based on Ethernet components)
CAN interface option with DSO-CAN board
PROFIBUS interface option with DSO-PRO board
MACROBUS interface option with DSO-MAC board
Position
encoders
interfaces
Analog 1Vptp
TTL encoder possible
Max. 400kHz in. / Up to 2'048 (x4) interpolation factor (per motor)
Max. 400kHz (per motor)
EnDat 2.1 compatible input (EDT + ECL) RS485
Encoder limit switch (EHO + ELS) TTL signal
Us e r's
inputs / outputs
Digital input, insulated
4 per motor
(+ 8 with DSO-HIO optional board but shared between both motors)
Digital output, insulated
2 per motor
(+ 8 with DSO-HIO optional board but shared between both motors)
Analog input
0 (+ 4 depending on the DSO-HIO optional board version but
shared between both motors)
Analog output
0 (+ 4 depending on the DSO-HIO optional board version but
shared between both motors)
Software /
programmability
ETEL Tools software for setting / monitoring Windows 9x / 2000 / NT / XP
DLL files (C / C++ / VB) Windows 9x / 2000 / NT / XP / QNX4 / QNX6
User's programmable sequence 4096 lines per axis
Firmware update RS232 / Turbo-ETEL-Bus
Option Motor's short-circuit relay Relay short-circuiting the motor's phases
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