16
6643-22901
I
/O / Digital input
Maximum voltage/load current
60 VDC / 2 mA
Voltage levels
Logic one: >12V
Logic zero: <1V
Isolation to
All other
Connection
Detachable screw terminal
Conductor cross section
0.14 – 1.5 mm
2
(AWG 28– 16)
Stripping length cable
7 mm
Tightening torque, terminal screw 0.22 -0.25 Nm
Tightening torque, screw flange
0.3 Nm
USB
Electrical specification
USB 2.0 host interface
Data rate
Up to 12 Mbit/s (full-speed mode)
Circuit type
SELV
Maximum supply current
500 mA
Connection
USB receptacle connector type A
Console
Electrical specification
LVTTL/LVCMOS-level
Data rate
115.2 kbit/s
Data format
8 data bits, no parity, 1 stop bit, no flow control
Circuit type
SELV
Connection
2.5 mm jack, use only Westermo cable 1211-2027
