NI PXI-6527 (Part Number: 777802-01) is a 48-bit, isolated Digital I/O Module. This module offers 24 solid state relay digital outputs and 24 optically isolated digital inputs. With this model, the user can switch up to 120 mA currents and sense digital levels to 28 VDC. The PXI-6527 operates on Windows 2000/NT/XP and is fully compatible with a broad range of software programs, including LabVIEW, Lab Windows/CVI, and Measurement Studio, etc. This device is a parallel DIO interface and features channel-to-channel isolated I/O’s to reduce noise, protect the user’s system, and break ground loops.
The NI PXI-6527 tends to read the condition of external logic at both TTL levels and non-TTL levels. Each of its 24 input channels has a couple of differential isolated terminals for the signal and its reference. It has an input current of 1.5mA maximum (per channel) at 5 V, and 8 mA max (per channel) at 24 V. A potential difference within 2 VDC to 28 VDC in-between the two terminals of the PXI-6527 registers as a logic high. On the other hand, the module considers a logic low between 0 V and 1 V. The inputs of this module provide 60 VDC isolation from the PC and between channels.
This Digital I/O Module can generate a message against one or more user opted input line changes, either from high to low, low to high, or both. Once informed of a change in state, the NI-DAQ can read other input line’s status, perform other user-programmed operations, or set outputs. The 24 solid-relay outputs on the NI PXI-6527 can switch external devices with those requiring control digital logic levels at TTL, as well as non-TTL levels and high input currents. The device is equipped with a 100-pin keyed female cable connector. It has a power requirement of 500 mA maximum at +5 VDC. The NI device measures 6.3 x 3.9 in. in physical dimensions. It has a recommended operating temperature range of 0 to 50 °C, and a storage temperature range of -20 to 70 °C.
Classification of printed circuit boards
1. Single-sided
In the most basic PCB, the parts are concentrated on one side and the wires are concentrated on the other side. Because the wires only appear in one side, so this PCB is called single-sided (Single-sided). Because single-sided has many strict restrictions on the design of the circuit (because there is only one side, the wiring cannot cross over and must be routed around a separate path), so only the early circuits used this type of board.
PXIe-6571
PXIe-5840
PXIe-1086DC
PCI-1405
PCI-4070
PCI-6122
PXI-2546
PXI-2543
SCXI-1190
SCXI-1334
SCXI-1124
UMK-SE11.25-1
CFP-DO-403
USB-6525
2. Double-sided boards
This type of board has wiring on both sides, but in order to use the wires on both sides, there must be a proper circuit connection between the two sides. The “bridge” between such circuits is called a via. A via is a small hole in the PCB, filled or coated with metal, which can be connected to the wires on both sides.
3, multilayer boards
In order to increase the area that can be wired, multilayer boards use more single or double-sided wiring board.
With a double-sided as the inner layer, two single-sided as the outer layer or two double-sided as the inner layer, two single-sided as the outer layer of the printed circuit board, through the positioning system and insulation bonding material alternately together and conductive graphics according to the design requirements of the interconnection of the printed circuit board will become a four-layer, six-layer printed circuit board, also known as multilayer printed circuit board.
FOXBORO FBM230 P0926GU
FOXBORO FBM233 P0926GX
Vibro-meter VM600-ABE040 204-040-100-011
Vibro-meter 200-595-100-014 200-595-072-122 VM600 CPUM
Vibro-meter 600-003 620-001-001-116 VM600 XMV16
Vibro-meter 620-002-000-113 620-003-111-112 VM600 XI016T
Vibro-meter 200-560-000-016 200-560-101-015 VM600 IOC4T
Vibro-meter 200-560-000-113 200-560-101-017 VM600 IOC4T
Vibro-meter 200-566-000-012 200-566-101-012 VM600 IOCN
YAMATAKE EST0240Z05WBX00
REOTRON 567LH-DP24
ABB PFEA111-65 3BSE028140R0065 ）
ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
FOXBORO FBM242 RH916TA
GE IC670ALG310-JA
SAGEMCOM 252721013AF
SAGEMCOM 252721117AC
SAGEMCOM 252720938AB
Vibro-meter 200-595-031-111 VM600 CPUM
Vibro-meter 200-510-041-021 200-510-111-021 VM600 MPC4
Vibro-meter 200-510-071-113 200-510-111-034 VM600 MPC4
Vibro-meter 600-003 620-001-001-116 VM600 XMV16
Vibro-meter 200-560-000-016 200-560-101-015 VM600 IOC4T
Vibro-meter 200-560-000-018 200-560-101-015 VM600 IOC4T
Vibro-meter 620-002-000-113 620-003-111-112 VM600 XIO16T
Vibro-meter 200-566-000-012 200-566-101-012 VM600 IOCN
Vibro-meter VM600-ABE040 204-040-100-011 （Framework）
REXROTH HMV01.1R-W0018-A-07-FNN1
Alcatel-Lucent SFM2-200G
LAM 810-082745-003
LAM 810-800082-043
LAM 810-072907-005
BENTLY 3500/33
PACIFIC SCE903AN-002-01
Vibro-meter VM600 MP C4
Vibro-meter VM600 MP C4
Vibro-meter VM600 RPS6U
BENTLY 3500/62
POTTER & BRUMFIELD SDAS-01-7Y2S1024
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PLC modules, programmable controllers, CPU modules, IO modules, DO modules, AI modules, DI modules, net communication modules, Ethernet modules, motion control modules, analogue input modules, analogue output modules, digital input modules, digital output modules, redundancy modules, power supply modules, relay output modules, relay input modules, processor modules.
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