Maiman Electronics
SF6100
10
Digital control connector
Wurth WR-MM 6901 5700 08 72 or TE Connectivity 215083-8
Pin
Description
1
UART RXD
2
RS-232 RXD
3
UART ТXD
4
RS-232 TXD
5
+5V auxiliary (duplicates pin 4 of analogue
control connector)
6
Interlock (duplicates pin 5 of analogue control
connector)
7
Crowbar status (duplicates pin 3 of analogue
control connector)
8
GND
(connected to Vin- terminal)
Analogue control connector
Wurth WR-MM 6901 5700 14 72 or TE Connectivity 1-215083-4
PIN
I/O Name
Description
1
I
Enable
High = operates; Low = stop.
Internally pulled down. TTL or CMOS signals only.
2
GND
Connected to Vin- terminal.
3
O
Crowbar status
High = fault; Low = normal operation.
Internally pulled down.
4
+5V
Aux5V power supply.
Up to 200mA output current capability.
5
I
Interlock
Open = locked; Low = operates.
Internally pulled up.
6
O
Over-temperature
warning
High = t° > 60°C; Low = t° < 58°C.
Internally pulled down.
7
GND
Connected to Vin- terminal.
8
-15V
Auxiliary -15V power supply.
Up to 20mA output current capability.
9
O
Voltage monitor
0-8V = 0-40V at the output.
10
+15V
Aux15V power supply.
Up to 20mA output current capability.
11
O
Current monitor
0-5V = 0-25А at the output.
12
GND
Connected to Vin- terminal.
13
I
Current set
0-5V = 0-25А at the output.
14
NTC Interlock
Connect NTC thermistor 10k between this pin and GND.
