IGMG-P-D4G
User Manual
ORing Industrial Networking Corp. 8
The device has two sets of power inputs, power input 1 and
power input 2. The top two contacts and the bottom two
contacts of the 6-pin terminal block connector on the
device
’s top panel are used for the two digital inputs. Follow
the steps below to wire redundant power inputs.
Step 1: insert the negative/positive wires into the V-/V+
terminals, respectively.
Step 2: to keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten
the wire-clamp screws on the front of the terminal block connector.
3.4 SIM Card Installation
After disconnecting the power of the device:
1. Un-fasten the screws.
2. Remove the cover
Note: only remove the cover for SIM card installation. DO NOT remove the cover in
normal operation.
3. Insert the SIM card into the slot.
4. Put the cover back
5. Fasten the screws.
Note: Make sure the power is off before you install the SIM card.