Instruction and Operation Manual
X-CM-QmBS-eng
Part Number: 541B052AHG
June, 2008
Section 10 I/O Wiring DIN CIO Transmitter
QmBS Sensor / QTA Transmitters
10-8
Figure 10-10 Discrete Output 1 Wiring – Terminals 23 & 24 (Channel B) – External Power
Figure 10-11 Discrete Output 2 Wiring – Terminals 31 & 32 (Channel C) – Internal Power
Pull-up resistor or
DC Relay
3–30 VDC
Maximum sink current: 500 mA
–
+
+
–
Note: Refer to Figure 10-15 for recommended
resistor versus supply voltage.
Excessive current will damage the transmitter.
Do not exceed 30 VDC input. Terminal current must be
less than 500 mA.
CAUTION
Note: See Figure 10-14 for output
voltage versus load.
Total load
+
–
