VISORNET – Appendix
II-37
Doc. DM245-I
Rev. 7.0
Inputs and outputs
Nº OF INPUTS 6, through a lead with screwed down contacts
TYPE Normally open (NO), Not supervised
Normally closed (NC), Not supervised
Normally open (NA), Supervised
Normally closed (NC), Supervised
Voltage source
Power source
CONFIGURATION OF INPUT
TYPE
Through microswitches
DEVICE LOAD RESISTANCE FOR
SABOTAGE DETECTION IN
SUPERVISED INPUTS
Approximately 1 K Ω in series for inputs normally closed and 1
K Ω in parallel for inputs normally open
MINIMUM VOLTAGE
DETECTABLE IN VOLTAGE
SOURCE INPUTS
3 V
MAXIMUM VOLTAGE
APPLICABLE IN VOLTAGE
SOURCE INPUTS
30 V
MINIMUM POWER DETECTABLE
IN POWER SOURCE INPUTS
2 mA
MINIMUM POWER APPLICABLE
IN POWER SOURCE INPUTS
40 mA
Nº OF OUTPUTS 2, through plugable lead with screwed down contacts
TYPE Normally open (NO) or closed (NC)
VOLTAGE AND POWER LIMITS 0.35 A 30 VDC
0.25 A, 42 VAC
LAN PORT
CONNECTOR STP/UTP (RJ45).
SPEED RATE 10/100 Mbps (10/100 baseT).
PROTOCOLS Ethernet (802.3), LLC (802.2), ARP.
WAN Port
7
CONNECTOR SCSI Male 26 pins
INTERFACES V.24/V.28 (RS232-C) DCE/DTE.
V.35 DCE/DTE.
X.21 DCE/DTE.
SPEED RATE Up to 2 Mbps.
PROTOCOLS FRAME RELAY, PPP, SDLC, etc.
7
This depends on the equipment.
