Siemens S5-135U/155U appendix Connecting a Pt

Analog Input/Output Modules

				465 Analog Input Module
	Pt100		Card 1
±			M+
	+
		CH0	M±
				A
		2)	Range
			Card for
		2)	4 Inputs
			6ES5-498-
	0...500mV		-1AA11
				#
		CH3
			1)	D
		U/I	Card 2	MUX
		CH4	6ES5498-
			-1AA11
	UCM	2)	-1AA21
			-1AA31
	UCM
		2)	-1AA41
			-1AA51
		2)	-1AA61
			-1AA71
		CH7
			1)
	Iconst.	IC+	Card 3
			M+
		IC±	M±
		2)	Range
			Card for
			4 Inputs
		2)	6ES5-498-
			-1AA11
		2)		Iconst.
				2.5mA
			Card 4	+5V
		2)		Current Source for
				Pt 100 Operation
		2)	Range
			Card for
		2)	4 Inputs
			6ES5-498-
			-1AA11
		2)	-1AA41
			-1AA71
			2)
Figure 9-24	Connecting a Pt 100

1)When cards 6ES5 498-1AA21, 6ES5 498-1AA31 or 6ES5 498-1AA61 are used, no broken wire signal may be activated for this group of channels (CH4 to CH7).

2)If cards 6ES5 498-1AA41 or 6ES5 498-1AA71 are used, a short-circuit jumper is not required.

System Manual	9-65
C79000-G8576-C199-06