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Network Communication

182 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
Page(s): 1 2 3 4 5 6 7 8
Reyee 18 Port Gigabit Smart Cloud Managed PoE Switch 2X1000Base-X SFP Ports, Max PoE Budget:240W, Power Consumption:280W, PSU:100~240VAC 6A, 300x230x43.6mm, 3.5kg [RG-ES218GC-P]
Reyee 18 Port Gigabit Smart Cloud Managed PoE Switch 2X1000Base-X SFP Ports, Max PoE Budget:240W, Power Consumption:280W, PSU:100~240VAC 6A, 300x230x43.6mm, 3.5kg
3 892.75 ZAR
inc
for 1 Each
A Serial RS232/485 to LoRa Converter, Which Supports Point-to-Point Protocol and Fixed-Point Transmitting Mode. Frequency 803MHz TO 930MHz [USR LG206-H-P RS232/RS485 - LORA]
A Serial RS232/485 to LoRa Converter, Which Supports Point-to-Point Protocol and Fixed-Point Transmitting Mode. Frequency 803MHz TO 930MHz
724.50 ZAR
inc
for 1 Each
An Industrial 1 Port Ethernet Device Server with Bi-Directional Transparent Transmission Between RS232/RS485/RS422 and Network. Supports MQTT [USR N510-H7 1-PORT RS485-ETHERNT]
An Industrial 1 Port Ethernet Device Server with Bi-Directional Transparent Transmission Between RS232/RS485/RS422 and Network. Supports MQTT
1 403.00 ZAR
inc
for 1 Each
Expandable Remote IO Edge Gateway. Enables Edge Connectivity in the IIOT ERA. Ethernet and LTE [USR M100-EAU REMOT IO EDG GATEWY]
Expandable Remote IO Edge Gateway. Enables Edge Connectivity in the IIOT ERA. Ethernet and LTE
3 565.00 ZAR
inc
for 1 Each
Expansion Module, 4 Digital Inputs & 4 Digital Outputs. For use with USR M100-ETH Remote IO EDG Gateway, USR M100-EAU Remote IO EDG Gatewy and USR M300 Remote I/O Edge Gateway [USR IO4040 IO EXPANSION MODULE]
Expansion Module, 4 Digital Inputs & 4 Digital Outputs. For use with USR M100-ETH Remote IO EDG Gateway, USR M100-EAU Remote IO EDG Gatewy and USR M300 Remote I/O Edge Gateway
690.00 ZAR
inc
for 1 Each
RS485 MODBUS RTU Std. Comms. Protocol -Eight Temperature Input Channel: DS18B20 Sensor [WP3066ADAM]
RS485 MODBUS RTU Std. Comms. Protocol -Eight Temperature Input Channel: DS18B20 Sensor
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU Standard Communication Protocol -One Current Output Channel: DC0~20mA / DC4~20mA [WP3076ADAM]
RS485 MODBUS RTU Standard Communication Protocol -One Current Output Channel: DC0~20mA / DC4~20mA
1 582.96 ZAR
inc
for 1 Each
RS485 MODBUS RTU Standard Communication Protocol -Three Current Output Channel: DC4~20mA [WP3078ADAM]
RS485 MODBUS RTU Standard Communication Protocol -Three Current Output Channel: DC4~20mA
1 672.04 ZAR
inc
for 1 Each
RS485 MODBUS RTU Standard Communication Protocol - Eight Current Input Channel: DC0~20mA / DC4~20mA [WP3082ADAM]
RS485 MODBUS RTU Standard Communication Protocol - Eight Current Input Channel: DC0~20mA / DC4~20mA
1 405.40 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Eight voltage input channel: DC0~10V [WP3084ADAM]
RS485 MODBUS RTU standard communication protocol -Eight voltage input channel: DC0~10V
1 405.40 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Eight optoelectronic isolation digital input channel (Low level input) Four relay output channel 1 n/o [WP8024ADAM]
RS485 MODBUS RTU standard communication protocol -Eight optoelectronic isolation digital input channel (Low level input) Four relay output channel 1 n/o
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Eight relay output channel (SPST) [WP8025ADAM]
RS485 MODBUS RTU standard communication protocol -Eight relay output channel (SPST)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital input channel (Low level input) [WP8026ADAM]
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital input channel (Low level input)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital output channel (NPN collector output) [WP8027ADAM]
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital output channel (NPN collector output)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTUstandard communication. protocol -Eight optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP8028ADAM]
RS485 MODBUS RTUstandard communication. protocol -Eight optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Six current input channel: DC0~20mA / DC4~20mA / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9038ADAM]
RS485 MODBUS RTU standard communication protocol -Six current input channel: DC0~20mA / DC4~20mA / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 645.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Six voltage input channel: DC0~10V / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9039ADAM]
RS485 MODBUS RTU standard communication protocol -Six voltage input channel: DC0~10V / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 645.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Four temperature input channel / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9065ADAM]
RS485 MODBUS RTU standard communication protocol -Four temperature input channel / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 734.34 ZAR
inc
for 1 Each
Hikvision POE Injector 60W 2A , O/P Voltage Range:54V~57V , 2x10/100/1000M Adaptive RJ45 Ports, One is DATA/IN, Another is PoE/DATA , Short Circuit Protection , 473g [HKV LAS60-57CN-RJ45]
Hikvision POE Injector 60W 2A , O/P Voltage Range:54V~57V , 2x10/100/1000M Adaptive RJ45 Ports, One is DATA/IN, Another is PoE/DATA , Short Circuit Protection , 473g
2 363.25 ZAR
inc
for 1 Each
Dahua 24 Port PoE Cloud Managed Desktop Switch 10/100Mbs, 2×SFP 1000Mbps, 2xRJ45 10/100/1000Mbps, Switching Capacity: 8.8Gbps, Ethernet Port Uplink Speed: 10/100/1000Mbps, MAC Table Size: 8K, PoE Power: Port 1-2 ≤90W, Port 3-24 ≤30W, Total :240W [DHA CS4226-24ET-240]
Dahua 24 Port PoE Cloud Managed Desktop Switch 10/100Mbs, 2×SFP 1000Mbps, 2xRJ45 10/100/1000Mbps, Switching Capacity: 8.8Gbps, Ethernet Port Uplink Speed: 10/100/1000Mbps, MAC Table Size: 8K, PoE Power: Port 1-2 ≤90W, Port 3-24 ≤30W, Total :240W
4 250.01 ZAR
inc
for 1 Each
Hikvision Smart Managed 16 port × 100 Mbps PoE RJ45 Ports, 2× Gigabit Combos, IEEE 802.3at/af Standard for PoE Ports [HKV DS-3E1318P-EI]
Hikvision Smart Managed 16 port × 100 Mbps PoE RJ45 Ports, 2× Gigabit Combos, IEEE 802.3at/af Standard for PoE Ports
3 595.00 ZAR
inc
for 1 Each
Dahua 5 Port Unmanaged Desktop Switch With 4 Port PoE (V2.0) [DHA PFS3005-4ET-60]
Dahua 5 Port Unmanaged Desktop Switch With 4 Port PoE (V2.0)
672.75 ZAR
inc
for 1 Each
TP-LINK OMADA AX1800 Indoor/Outdoor WiFi 6 Access Point, 1xGigabit Ethernet (RJ45) Port - Supports 802.3at PoE & Passive PoE, 48V/0.5A Passive PoE, Dual Band Speeds Up To 1.8Gbps 2.4GHz/5GHz, IP67, Wireless Client Capacity:250+ [TP-LINK EAP610 OUTDOOR]
TP-LINK OMADA AX1800 Indoor/Outdoor WiFi 6 Access Point, 1xGigabit Ethernet (RJ45) Port - Supports 802.3at PoE & Passive PoE, 48V/0.5A Passive PoE, Dual Band Speeds Up To 1.8Gbps 2.4GHz/5GHz, IP67, Wireless Client Capacity:250+
2 702.50 ZAR
inc
for 1 Each
TP-LINK 18 Port Gigabit Easy Smart Switch with 16 Port PoE+ 10/100/1000Mbps, 2×Combo Gigabit SFP Ports, PoE Power Budget:250W, 36Gbps 8K, 100-240VAC, 50/60Hz [TP-LINK SG1218MPE]
TP-LINK 18 Port Gigabit Easy Smart Switch with 16 Port PoE+ 10/100/1000Mbps, 2×Combo Gigabit SFP Ports, PoE Power Budget:250W, 36Gbps 8K, 100-240VAC, 50/60Hz
4 249.25 ZAR
inc
for 1 Each
Procentec T1 Terminator for PROFIBUS segments based on RS 485. Enables you to switch off or remove the last devices on a segment without disturbing the Bus Communication. [101-00211A]
Procentec T1 Terminator for PROFIBUS segments based on RS 485. Enables you to switch off or remove the last devices on a segment without disturbing the Bus Communication.
6 546.38 ZAR
inc
for 1 Each
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Communica is a wholesale and retail distributor of semiconductors, electromechanical and passive electronic components for automotives, electronics, electrical, automation, mining and process control industries and technical and tertiary educational institutions. We also offer a large range of security and CCTV equipment, power supplies, test instruments and accessories, tools and production equipment, prototyping platforms, and hobby and educational products.