Siemens 6ES7135-4MB01-0AB0 2AO Analog Module | High Accuracy Current Output

Quick Overview

• Model: 6ES7135-4MB01-0AB0
• Outputs: ±20 mA or 4–20 mA (per channel)
• Resolution: 15–16 bit
• Isolation: channels→backplane & power (no channel-to-channel isolation)
• Shipping: FedEx, UPS, DHL
• Warranty: 12 months

Key Specifications

• Channels: 2 current outputs
• Output ranges: ±20 mA (16-bit), 4–20 mA (15-bit)
• Max load: 500 Ω (inductive: 1 mH)
• Open-circuit voltage: 18 V
• Conversion time per channel: ≤ 1.0 ms
• Min DP cycle (isochronous): 3.75 ms
• Settling time: resistive 0.25 ms, capacitive 1.0 ms, inductive 0.5 ms
• Noise suppression: > 60 dB
• Supply: 24 V DC with reverse polarity protection
• Size: 15 × 81 × 52 mm; Weight ≈ 40 g
• Shielded cable max length: 200 m

Selling Points

• High resolution for smooth analog output.
• Fast conversion for tight loop control.
• Galvanic isolation improves system safety.
• Small footprint fits compact cabinets.
• Supports two-wire actuators and long runs.

Suffix Tree

6ES7 135-4MB01-0AB0
│
├── 4MB01 = 2AO isolated current module
└── 0AB0  = Standard terminal compatibility

FAQ

• Q1: Can I use it for long-run analog signals?
• A1: Yes. Use shielded cable and solid grounding. Max recommended length 200 m.
• Q2: What to check if output jitters?
• A2: Check grounding, shielding, and load impedance. Keep load ≤ 500 Ω.
• Q3: Are two-wire actuators supported?
• A3: Yes. The module supports two-wire current actuators.
• Q4: What happens on PLC STOP or power loss?
• A4: Configure substitute values in parameters to hold or zero outputs.
• Q5: How to reduce EMI effects?
• A5: Use shielded, twisted pairs, separate power and signal runs, and good grounding.

Contact

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825