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Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0 info@siko-global.com

Translation module ASA110H

Quasi-absolute, battery-buffered translation module

Profile ASA110H:

Max. resolution 0.2 μm (LD)
Repeat accuracy ±5 μm
SSI or RS485 interface
Scale MBA110
Reading distance ≤0.4 mm
Compact, absolutely measuring unit with hard-wired sensor
Maintenance-free backup battery
Option: digital LD interface
Option: analog 1 V_SS interface (period length 1 mm)

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Mechanical data

Feature	Technical data	Additional information
Housing	steel sheet	electrogalvanized
	zinc die-cast	sensor
Cable length	≤6 m
Cable sheath	PVC suitable for drag-chain use	≥1.000.000 with bending radius = 8x cable diameter and 20 °C

Travel speed

		Travel speed Vmax [m/s]
Resolution [µm]	0.5	0.80	0.32	0.15	0.06	0.02
	1	4.00	1.60	0.72	0.32	0.12
	10	8.00	8.00	7.20	3.20	1.25
	12.5	8.00	8.00	8.00	4.00	1.60
Pulse interval [μs]		0.2	0.5	1.1	2.5	6.3
Counting frequency [kHz]		1250.00	500.00	230.00	100.00	40.00

L‘électronique interne d‘évaluation est capable de générer des impulsions de comptage dont la longueur est limitée par l‘intervalle d‘impulsions. L‘électronique en aval doit être réglée en conséquence. Le cas échéant, sélectionner d‘abord l‘intervalle d‘i

Electrical data

Feature	Technical data	Additional information
Operating voltage	24 V DC ±20 %	reverse polarity protected
Current consumption	<150 mA
Battery service life	10 year(s)	at T_U = 20 °C, according to manufacturer specification

System data

Feature	Technical data	Additional information
Resolution	1 µm fix	SSI
	≤0.2 µm	LD
	1 mm period length	1 V_SS
System accuracy	±(0.025 + 0.01 x L) mm, L in m	at T_U = 20 °C (L = length per meter or part thereof)
Repeat accuracy	±5 µm
Measuring range	4000 mm	others on request
Travel speed	≤0.5 m/s	SSI absolute value
	≤8 m/s

Ambient conditions

Feature	Technical data	Additional information
Ambient temperature	0 … 60 °C
Storage temperature	-20 … 70 °C
Relative humidity	≤95 %	translation module, condensation inadmissible
	≤100 %	sensor, condensation admissible
EMC	EN 61000-6-2	interference resistance / immission
	EN 61000-6-4	emitted interference / emission
Protection category	IP20	EN 60529 (translation module)
	IP67	EN 60529 (sensor)

Pin assignment

Connector X1

SSI	SSI + 2xLD	PIN
nc	A	1
nc	/A	2
+24 V DC	+24 V DC	3
0 V	0 V	4
nc	nc	5
nc	nc	6
SSI_DATA	SSI_DATA	7
/SSI_DATA	/SSI_DATA	8
nc	B	9
nc	/B	10
nc	nc	11
SSI_GND	SSI_GND	12
nc	nc	13
SSI_CLK	SSI_CLK	14
/SSI_CLK	/SSI_CLK	15

Connector X3

1 V_SS	PIN
sin	1
/sin	2
cos	3
nc	4
nc	5
nc	6
ANA_GND	7
/cos	8
nc	9

Connector X2

RS485	RS485 + LD	PIN
nc	A	1
nc	B	2
nc	nc	3
+24 V DC	+24 V DC	4
0 V	0 V	5
nc	/A	6
nc	/B	7
DÜA	DÜA	8
DÜB	DÜB	9

Hint for mounting

When installing the sensor and magnetic tape, always ensure that both system components are correctly aligned. When mounting, the arrow mark on the tape must point to the same direction as the cable outlet.

A, Sensor/tape reading distance	≤0.4 mm
B, Lateral offset	±0.5 mm
C, Alignment error	±1°
D, Longitudinal inclination	±1°
E, Lateral inclination	±2°

Symbolic representation

Scope of delivery

ASA110H
Mounting instructions
Sensor fastening set

Ordering table

Feature	Order data	Specifications
Cable length	A...	01.0 ... 06.0 m, in intervals of 1 m
Cable length
Digital interface	BLD	Line Driver (RS422)
	2xLD	2x Line Driver (RS422)
	O	without

Digital resolution	C...	0.2, 1, 10, 12.5 in µm
Digital resolution
Pulse interval	D...	0.2, 0.5, 1.1, 2.5, 6.3 in µs
Pulse interval
Analog interface	E1Vss	1 V_SS
	O	without

Ordering key

ASA110H

-

A

-

B

-

C

-

D

-

E

-

S

ASA110H
MBA110/1

Mating Connector Overview

additional accessories	Ordering key
Mating connector, X3, 9-pole, pin+shell	71364+71365
Mating connector, X2, 9-pole, socket+shell	71366+71365
Mating connector, X1, 15-pole, socket+shell	73947+73946