3 connectors on the device – INFICON BCG450-SD ATM to Ultra-High Vacuum Triple Gauge (DeviceNet) User Manual
Page 5
tira40e1 (2005-04) BCG450SDv1.cp
5
The BCG450-SD uses a "Sealed Micro-Style Connector" for the DeviceNet con-
nection. The DeviceNet part of the gauge is powered via the DeviceNet connector.
Pin
Function
1
Drain
2
V+ nominal +24 V (range +11
… +25 V)
3
V–
4
CAN_H
5
CAN_L
Pin
Function
1
Relay Setpoint A, n.o. contact
1)
2
Measuring signal output (0 … +10.13 V)
3
Threshold Setpoint A, output (0 … +10 V)
4
Relay Setpoint A, common contact
1)
5
Supply sensor electronics common
6
Threshold Setpoint B output (0 … +10 V)
7
Degas on, active high
8
Supply sensor electronics +24 Volt
9
Relay Setpoint B, n.o. contact
1)
10
Gauge identification
11
Relay Setpoint B, common contact
1)
12
Signal common GND
13
do not connect
14
do not connect
15
do not connect
1)
Type of setpoint function assigned to relays is programmable (
→ 26).
3
4
2
5
1
15
8
9
1
1.3 Connectors on the
Device
Pin Assignment of the Sealed
Micro-Style Connector
Pin Assignment of the 15 pin
D-Sub connector