Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: BECKHOFF
Product No.: IP1002-B310
Country of origin:Germany
Product Type: Fieldbus Boxes
Payment: T/T, Western Union
Weight: 350g
Dimensions: 3.0 x 17.5 x 2.65 cm
Shipping port: Xiamen
Warranty: 12 months
The BECKHOFF IP1002-B310 is a decentralized Fieldbus Box featuring an integrated PROFIBUS interface and 8 digital inputs. Designed for machine-level installation without a control cabinet, this IP65/66/67-rated module connects binary control signals directly to a PROFIBUS DP network in harsh industrial environments.
Equipped with M12 connectors for signal acquisition and M8 connectors for power distribution, the IP1002-B310 integrates into automated systems requiring distributed signal collection. Configuration is supported via the KS2000 software or the controller utilizing DP-V1 extensions, with automatic baud rate detection up to 12 Mbaud.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | IP1002-B310 |
| Product Type | Fieldbus Box |
| Housing Type | Standard housing |
| Material | PA6 (polyamide) |
| Dimensions (W x H x D) | 30 mm x 175 mm x 26.5 mm |
| Installation Position | Variable |
| Mounting | 2 fixing holes 3.5 mm diameter for M3 |
| Country of Origin | Germany |
| Parameter | Specification |
|---|---|
| Number of Inputs | 8 |
| Input Connections | M12, screw type |
| Nominal Input Voltage | 24 V DC (-15 %/+20 %) |
| Input Filter | 3.0 ms |
| "0" Signal Voltage | -3 to +5 V (EN 61131-2, type 2) |
| "1" Signal Voltage | 11 to 30 V (EN 61131-2, type 2) |
| Input Current | typ. 6 mA (EN 61131-2, type 2) |
| Sensor Supply | from control voltage, max. 0.5 A, short-circuit proof in total |
| Bit Width in Process Image | 8 inputs |
| Parameter | Specification |
|---|---|
| Bus System | PROFIBUS DP |
| Bus Interface | 1 x M12 socket, 5-pin, B-coded |
| Data Transfer Rates | Automatic detection up to 12 Mbaud |
| Configuration | Via KS2000 or controller, DP-V1 extensions supported |
| Parameter | Specification |
|---|---|
| Control Voltage Supply | 24 V DC (-15 %/+20 %) |
| Power Supply Connection | Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin |
| Box Supply Current | 85 mA + current consumption of sensors, max. 0.5 A |
| Electrical Isolation | Control voltage/fieldbus: no; control voltage/inputs: according to I/O type |
| Parameter | Specification |
|---|---|
| Operating Temperature Range | 0 to +55 degC |
| Storage Temperature Range | -25 to +85 degC |
| Vibration / Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity / Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Protection Class | IP65 / IP66 / IP67 (conforms to EN 60529) |
| Approvals / Markings | CE, UL |
| Interface / Terminal | Function |
|---|---|
| M12 Socket (5-pin, B-coded) | PROFIBUS DP bus interface |
| M12 Sockets (Screw type) | 8 x Digital inputs (channels 1 to 8) |
| M8 Male Socket (4-pin) | Control voltage power feed (24 V DC) |
| M8 Female Socket (4-pin) | Downstream control voltage power connection |
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Returns & Warranty

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Returns & Warranty
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| Country of origin |
Germany
|