INFICON BPG402-Sx ATM to Ultra-High Vacuum Gauge - Manual (Page 9)

tina46e1-a (2010-03) BPG402.om
9
BPG402-S, -SL
BPG402-SD, -SP
Adjustment range
1 ("SETPOINT")
2 ("SETPOINT A, B")
1×10 -9 mbar … 100 mbar
Setpoints adjustable via potentiometers,
one floating, normally open relay contact
per setpoint (
→ 19, 20, 37).
(Adjusting the setpoints via field bus
→ corresponding bus section)
Hysteresis 10% of the threshold value
Relaiskontaktbelastung ≤30 VDC, ≤0.5 ADC
Data rate
Data format
Connections (sensor cable connector)
TxD (Transmit Data)
RxD (Receive Data)
GND
9600 Baud
binary
8 data bits
one stop bit
no parity bit
no handshake
Pin 13
Pin 14
Pin 5
Function and communication protocol of the RS232C interface
→ 30
Fieldbus name DeviceNet
Standard applied → [6]
Communication protocol, data format → [1], [4]
Interface, physical CAN bus
Data rate
(adjustable via "RATE" switch) 125 kBaud
250 kBaud
500 kBaud (default)
"P" (125 kBaud, 250 kBaud, 500 kBaud
programmable via DeviceNet)
(
→ [1])
Node address (MAC ID)
(Adjustable via "ADDRESS", "MSD",
"LSD" switches) 0 … 63
dec
(default = 63
dec
)
"P" (0 … 63 programmable via
DeviceNet,
→ [1])
DeviceNet connector Micro-Style, 5 pins, male
Cable shielded, special DeviceNet cable,
5 conductors (
→ 21 and [4])
Cable length, system wiring according to DeviceNet specifications
(
→ [6], [4])
Switching functions
RS232C interface
DeviceNet interface
(BPG402-SD)