Emerson 2700 Excessive current will damage the transmitter, Output Wiring - Intrinsically Safe

Output Wiring – Model 2700 Configurable I/O Transmitters

Figure 6-5Frequency output – Terminals 3 & 4 (Channel B) – Internal power

+

–

00042

Counter

Output voltage level is +15 VDC ± 3%

Note: See Figure 6-13for output voltage versus load resistance.

Figure 6-6Frequency output – Terminals 3 & 4 (Channel B) – External power

		+
		Pull-up
		resistor
		000042
3–30 VDC	+	Counter
	–
		–

Note: See Figure 6-15for recommended resistor versus supply voltage.

CAUTION

Excessive current will damage the transmitter.

Do not exceed 30 VDC input. Terminal current must be less than 500 mA.

Output Wiring – Intrinsically Safe

Output Wiring – Configurable I/O Output Wiring – Fieldbus/PROFIBUS

Specifications

Installation Manual 45