SBC PCD1 Series - Page 252

Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-116
SSI interface modules
External current consumption: For all outputs max. 2 A,
residual ripple max. 10 %
Operational conditions
Ambient temperature operation: 0 … +55 °C without forced ventilation,
storage: -20 … +85 °C
Noise immunity: EC mark according to EN 61 000-6-3 and EN 61 000-6-2
Programming: Based on Saia PCD
®
user program and pre-programmed
function blocks (FB).
Terminals: Pluggable 10-pole screw terminal block
(4 405 4847 0), for wires up to 1.5 mm²
LEDs and connection terminals
Bus connector
FPGA
PROM on socket
Oscillator
Input filter
RS-422 input
4-fold output drivers
RS-422 output
Protective diods
6 LEDs
Screw terminals
9
8
7
6
5
4
3
2
1
0
A12
A13
/D
D
/CLK
CLK
A14
A15
LED 0: SSI output ‘Clock’
LED 2: SSI input ‘Data’
LED 4: State of output 12
LED 5: State of output 13
LED 6: State of output 14
LED 7: State of output 15