SIEMENS SIMATIC TI505 Series DC Input Module 505-6660B Ready For Ship, China SIEMENS SIMATIC TI505 Series DC Input Module 505-6660B Ready For Ship Manufacturers, Suppliers, Factory

Overview

Brand Name:	SIEMENS
Model Number:	6BK1100-0BA01-1AA0
Country of Origin:	GERMANY
Packaging Details:	Original new Factory Sealed
Delivery Time:	Delivery time in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Model Number	505-6660B
Product Type	Rack Power Supply Module
System Compatibility	SIMATIC TI-505, Series 505 Programmable Controllers
Mounting Form Factor	Rack-mounted (Series 505 chassis) [8†L6]
Input Voltage (Selectable)	110 V AC / 220 V AC [8†L7-L8]
Input Voltage Range	85–132 V AC / 170–264 V AC [A-5†L3-L4]
Input Frequency	47–63 Hz [A-5†L5]
Input Current	Max. 8 A (peak inrush) / 2 A RMS (steady-state) [A-5†L7-L8]
+5 V DC Output	55 W (11 A) [A-5†L12]
–5 V DC Output	3.75 W (0.75 A) [A-5†L12]
Maximum Total Load	+5 VDC / –5 VDC = 55 W / 3.75 W (for the entire rack) [7†L13-L14]
Efficiency	Approx. 70-80 % (typical)
Hold-up Time	≥ 20 ms (at nominal load)
Redundancy Support	For PPX:505-6511 (11-slot) Redundant I/O Base [3-4†L10-L11]
Input Protection	3 A / 250 V slow-blow fuse (3 AG) replacement [A-5†L11]
Overcurrent Protection	Yes (internal foldback limiting + external fuse)
Overvoltage Protection	Yes (crowbar)
Power Connector	3-pin terminal block (Line, Neutral, Ground)
Wiring	14–22 AWG solid/stranded; strip 10 mm [7†L19-L20]
Torque	Max. 5 in-lb (0.56 N-m)
Dimensions (W × H × D)	Approx. 27.9 cm × 7.6 cm × 20.3 cm [7†L6-L7]
Net Weight	Approx. 1.8 kg (3.97 lb) [7†L7]
Operating Temperature	0 °C to +60 °C [A-2†L12]
Storage Temperature	–40 °C to +85 °C [A-2†L13]
Relative Humidity	5 % to 95 % (non-condensing) [A-2†L14]
Vibration	0.15 mm pp (10–57 Hz) / 1 g (57–150 Hz) [A-2†L16-L17]
Shock	15 g / 11 ms (half-sine) [A-2†L19]
Noise Immunity	Conducted: IEC 801-4, Level 3; ESD: 15 kV [A-2†L22-L26]
Agency Approvals	UL (Industrial Control Equipment), CSA (Process Control Equipment), FM (Class I, Div. 2, Haz. Loc.), CE (LV 73/23/EEC & EMC 89/336/EEC) [A-3†L17-L21]
Country of Origin	Germany [17†L8]
Lifecycle Status	PM500: Discontinued (no longer available from Siemens) [16†L17]

Description

The Siemens 505-6660B is a rack power supply module designed for the SIMATIC TI‑505 and Series 505 programmable logic controllers. This 505‑6660B selects either 110 V AC or 220 V AC input and outputs +5 V DC and –5 V DC. The 505‑6660B supplies logic power to all modules within a Series 505 chassis. For the PPX:505‑6511 base, the 505‑6660B supports N+1 or 1+1 redundant configurations, ensuring high‑availability operation. Although discontinued, the 505‑6660B remains a crucial spare part for legacy system maintenance.

Applications

Process Automation – Chemical plants, pharmaceutical batching, food processing

Factory Automation – Automotive assembly lines, packaging machinery, material handling

Power Generation – PLC control for turbines, boilers, and stationary power equipment

Critical Infrastructure – Water/wastewater treatment, pipeline monitoring, building automation

Legacy System Maintenance & Upgrades – MRO (Maintenance, Repair, Operations) for existing TI‑505/S5‑95U systems

Features

Dual AC Input – 110 V AC / 220 V AC jumper‑selectable, 50/60 Hz.

Dual DC Output – +5 V DC (11 A) for CPU/logic; –5 V DC (0.75 A) for select analog/communication modules.

Redundancy Ready – Supports N+1 parallel operation when used in a PPX:505‑6511 Redundant I/O Base.

Power Good LED – Red LED indicates +5 V DC output status.

Industrial Ruggedness – Wide 0 °C to +60 °C operating temperature and 15 g shock tolerance.

Agency‑Certified – UL, CSA, FM, and CE approvals, complying with global standards.

Functions

Converts 110/220 V AC mains power into regulated +5 V DC and –5 V DC required by the Series 505 backplane.

Distributes power to all installed modules (CPU, RBC, I/O modules) within the same chassis.

Enables redundant power supply configurations to eliminate a single point of failure for high‑availability systems.

Provides visual diagnostics of DC‑output health via the “DC POWER GOOD” LED.

Protects the PLC and connected field devices with integrated fuse‑d, overvoltage crowbar, and foldback current‑limiting circuitry.

FAQ

Q1: What is the 505-6660B used for?
A1: The 505-6660B is a rack power supply that provides +5 V DC and –5 V DC to power the CPU, RBC, and I/O modules in a Siemens 505 PLC rack.

Q2: Can the 505-6660B be used in a redundant configuration?
A2: Yes. The 505-6660B supports N+1 or 1+1 redundant operation, but this option is only available in the 11‑slot PPX:505‑6511 Redundant I/O Base.

Q3: Is the 505-6660B compatible with the 575 VMEbus system?
A3: No. The 505-6660B is designed for Series 505 bases. The 575 VMEbus system requires the dedicated PPX:575‑6660 or PPX:575‑6663 power supplies.

Q4: How do I know when a 505-6660B is working correctly?
A4: Verify that the red “DC POWER GOOD” LED on the front of the 505-6660B is illuminated, indicating that the +5 V DC output is within specification. [18†L10-L11]

Q5: Is the 505-6660B still available from Siemens?
A5: Direct supply has been discontinued [16†L17]; however, the 505-6660B remains available as a spare part through specialized industrial automation suppliers.

Inguiry Now: [email protected]