Standard SR-40 Transistor

Application areas: electric power, chemical industry, metallurgy, steel, cement, textile, construction, transportation and other industrial fields
Service content: provide free consulting services, provide customized solutions, provide application guides, maintenance period of 12 months
Product highlights: high synchronization and high precision occupy small CPU resources

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Industrial automation equipment

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Product Details Certifications

Application areas: electric power, chemical industry, metallurgy, steel, cement, textile, construction, transportation and other industrial fields
Service content: provide free consulting services, provide customized solutions, provide application guides, maintenance period of 12 months
Product highlights: high synchronization and high precision occupy small CPU resources

Part number	Z7 288-1ST40-0AA0
Product Description	Standard version ST40, transistor
Standard practice	Size WxHxD (mm): 125×100×81mm
	Power consumption: 18W
	Available current: (SM bus 5V) 1400mA
	Available current: (sensor power supply 24V) 300mA
CPU specification	Program memory (kb): 24
	Data memory (kb): 16
	Holding memory (kb): 10
	Data retention: permanent
	Ontology Integration: I/O
	Digital: 18 inputs/12 outputs
	Analog: -
	Process image size: 256-bit input (I)/256-bit output (Q)
	Analog Image: 56 character input (AI) 56 character output (AQ)
	Maximum I/O module expansion: up to 6 extensions
	High-speed counters (total): 6 in total
	Single-phase: 4 x 200KHz + 2 x 30KHz
	Quadrature phase: 2 x 100KHz + 2 x 20KHz
	Pulse output: 3 x 100KHz-
	Timer: Non-holding (TON,TOF): 192; Holding: 64
	Total number of counters: 256
	Bit memory (M): 256 bits
	Time interrupts: 2 in total, T32 and T96 with 1ms resolution
	Edge interrupts: 4 rising and 4 falling edges
	Clock: normally 7 days, minimum 6 days at 25°C
	Memory card: Support
	Signal Expansion Board: Support
Performance Specifications	Boolean operation time: 0.35uS/instruction
	Word transfer time: 1.2uS/instruction
	Floating point operation time: 1.7uS/instruction
Communications specification	Communication interfaces: Ethernet: 1; Serial port: 1 (RS485); Ethernet additional serial port: 0.
	HMI devices: Ethernet: 5 connections; serial ports: 4 connections.
	Programming equipment: 1 connection
	Ethernet: upload and download programs: support; touch screen host computer communication: support; MODBUS TCP
	CPU (PUT/GET): Network commands support other products GET/PUT this product, up to 5 hosts
	Ethernet: 10/100 Mb/s; RS485 system protocol: 9600, 19200 and 187500 b/s; RS485 free port: 1200 to 115200 b/s
	Isolation: Ethernet: transformer isolated, 1500VDC; RS485: no
	Cable type: Ethernet: CAT5e shielded cable RS485: PROFIBUS network cable