ADLINK HSL-DO32-M-N/HSL-DO32-M-P - Manual (Page 24)

Introducing HSL 11
Communications
X
Multi-drop full-duplex RS-422 with transformer isolation
scheme
X
Transmission speed: 3/6/12 Mbps (6 Mbps is factory default
setting).
X I/O refresh rate: scan time unit × numbers of slave indexes
(minimum is 3; maximum is 63)
X Communication model: single master to multi-slave
X Communication method: command/response type hand-
shaking
X
CRC12 and dedicated protocol for eliminating communica-
tion errors
3 Mbps 6 Mbps 12 Mbps
Full Duplex 60.67 µs 30.33 µs 15.17 µs
Half Duplex 118 µs 59 µs 29.5 µs