Technical data

Analog inputs

8

Function

Voltage measurement

Wiring

2-wire

Ground reference

Cascaded channels

Max. sampling rate

min. 2 ms (max. 500 sps) per channel ¹⁾

Sampling type

Multiplex Ch. 1..8, each approx. 125 µs delay between Ch n/n+1

Internal resistance

> 8 MΩ

Input filter cut-off frequency

1.5 kHz (-3 dB, 1st order low-pass)

Settling time

Filter IIR8 (default): 1 sec typ. (0...90%)

Filter disabled: 2 ms typ. (0…90%)

Dielectric strength

max. ±13 V per channel against A_GND (temporary and permanent)

max. ±24 V per channel against A_GND (temporary and permanent)

Measuring range, nominal (FSV_nom)

-3 V … +3 V 

-5 V … +5 V 

Measuring range, technical (FSV_techn)

-3.22 V … +3.22 V 

-5.35 V … +5.35 V 

Resolution

16 bit (including sign)

Conversion method

SAR

Measuring error/ uncertainty

< ±0.1%_FSV typ. (at 25°C ±5°C, otherwise < ±0.2%) ¹⁾

Temperature coefficient Tk_Gain

35 ppm_FSV/K typ. ¹⁾

Temperature coefficient Tk_Offset

Tbd.

Noise

±0.2 mV / 66 ppm_FSV (with IIR8 filter) ¹⁾

Channel crosstalk

typ. < -70 dB ¹⁾

Largest short-term deviation during a specified electrical interference test

±1%_FSV typ.

Electrical isolation channel/channel

no

¹⁾ Preliminary information

Power supply

via the E-bus

Distributed clocks

–

Electrical isolation channel/E-bus

Reinforced insulation in accordance with EN 61010-2-030, EN 60664-1

Production test 6 kV DC, 5 sec. ramp, 2 sec. hold

Type test: 13 kV DC, 1 min

Electrical isolation channel/SGND

- (SGND not available)

Measurement category / overvoltage category

300 V CAT II; with contact hazard protection cover 1500 V CAT II; according to EN 61010-2-030

Notes:

• The definition of the measurement category is an environmental definition that characterizes, among other things, the expected overvoltages.
• The voltage values are for DC and AC_rms with a sinusoidal signal. For non-sinusoidal signals, the peak value must not be higher than the specified DC value.

Current consumption via E-bus

190 mA typ.

Current consumption of power contacts

not present

Min. EtherCAT cycle time

100 µs

Special features

Cascaded channels, extended range 107%, FIR/IIR filter can be enabled

EMC immunity/emission

conforms to EN 61000-6-2 / EN 61000-6-4

Configuration

Via the EtherCAT master, e.g. TwinCAT

Approvals/markings^*)

CE,
UL in preparation

Connection type

10-pin PushIn connector plug, service plug (25 mating cycles)

Solid/stranded wire 0.14...1.5 mm², strip length 8 mm

with ferrule 0.28...1.0 mm²

No pulling/plugging under voltage permitted

Weight

approx. 90 g

Installation

on 35 mm mounting rail, conforms to EN 60715

Operating temperature

0°C…+55°C

Storage temperature

-25°C…+85°C

Relative humidity

95%, no condensation

Protection rating

IP20

Installation position

variable

Vibration/shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27

Mounting note

10-pin plug included in the scope of delivery

Contact hazard protection cover ZS9100-0005 included in the scope of delivery

Permissible operating altitude range

0 to 2000 m (according to EN 61010-1)

Degree of pollution

2 or better (according to EN 61010-1)