Siemens Official Manual for S5 135U Analog Input/Output Modules

Analog Input/Output Modules

Front Connector
Assignments
	470-4UB							470-4UA
								470-4UC
Connection of			Front Strip	Block Diagram		Connection of			Front Strip	Block Diagram
Process Signal			Pin	of the Module		Process Signal			Pin	of the Module
Lines						Lines
F+		1		t		F+		1		t
F±		2
						F±		2
		3
L+								3
						L+
		4
	v			U			v	4		U
			QV0			CH.0			QV0
CH.0		5
			S+0					5	S+0
		6 S±0						6	S±0
		7		DAU		I		7	QI0	I	DAU
	v	8
CH.1			QV1	U		CH.1	v	8	QV1	U
		9 S+1		#				9	S+1		#
		10	S±1					10	S±1
		11
						I		11	QI1	I
		12
								12
		13
	v		QV2	U			v	13	QV2	U
CH.2		14				CH.2
			S+2					14	S+2
		15	S±2					15
									S±2
		16			Control	I		16	QI2	I	Control
	v	17					v
CH.3			QV3	U		CH.3		17	QV3	U
		18	S+3					18	S+3
		19 S±3			Bus			19	S±3		Bus
		20				I		20	QI3	I
		21			S5						S5
L±						L±		21
		22			and						and
								22
		23			Mamory			23			Mamory
		24
	v	25	QV4	U			v	24	QV4	U
CH.4		26				CH.4		25
			S+4		Data			26	S+4		Data
		27
		28	S±4					27	S±4
						I		28	QI4	I
		29					v
	v		QV5	U		CH.5		29	QV5	U
CH.5		30
			S+5					30	S+5
		31
			S±5					31	S±5
		32
						I		32	QI5	I
		33
								33
		34
	v		QV6	U			v	34	QV6	U
CH.6		35
			S+6			CH.6		35	S+6
		36
								36
		37	S±6						S±6
						I		37	QI6	I
	v	38
			QV7	U			v	38	QV7	U
CH.7		39				CH.7
			S+7					39	S+7
		40
			S±7					40	S±7
		41
						I		41	QI7	I
		42
MANA						MANA		42

Figure 9-42 Front Connector Assignments

System Manual	9-113
C79000-G8576-C199-06